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N27010: Nissinen, Kari - Lennä, safiirisoturi: Maailman päiväperhoslajien suomenkielinen nimistö. Pt. 1: Papilionidae, Pieridae, Nymphalidae s.l. [Common names of world butterflies Papilionidae, Pieridae, Nymphalidae]
S21987: Nitecki, M.H. - North American Silurian Receptaculitid Algae
S42123: Nixon, G.T.; Johnston, A.D.; Martin, R.F. (Eds) - Nature and Origin of Primitive Magmas at Subduction Zones
S55610: Noble, George - Birds of Jesmond Dene
S55611: Noble, George - Birds of Jesmond Dene
S43519: Noble, G.K. - The Biology of Amphibia
S34893: Noble, E.; Noble, G. - Parasitology: The Biology of Animal Parasites
N4559: Nocentini, A. - Chironomidi 4 (Diptera: Chironomidae: Larve) Guide per il riconoscimento delle specie animali delle acque interne italiane 29
S57291: Nock, O.S. - The Railway Engineers
S54503: Nolan, C. - One Traveller's Africa
S54073: Nolan, Liam - The Forgotten Famine
S43625: Noldart, A.J.; Wyatt, J.D. - The Geology of Portion of the Pilbara Goldfield: Covering the Marble Bar and Nullagine 4 Mile Map Sheets Geological Survey. Bulletin No.115)
S62029: Noltie, H.J. - Robert Wight and the Illustration of Indian Botany
S23292: Noltie, H.J. - The Dapuri Drawings: Alexander Gibson & The Bombay Botanic Gardens
S57014: Noltie, H.J. (Ed.) - The Long Tradition: The Botanical Exploration of the British Isles
S52529: International Commission on Zoological Nomenclature - International Code of Zoological Nomenclature
S48736: International Commission on Zoological Nomenclature - International Code of Zoological Nomenclature Adoted by the XV International Congress of Zoology
S8510: International Commission on Zoological Nomenclature - International Code of Zoological Nomenclature
S35756: International Commission on Zoological Nomenclature - International Code of Zoological Nomenclature
S57618: International Commission on Zoological Nomenclature - International Code of Zoological Nomenclature
S31774: Noordam, D. - Greenideinae from Java (Homoptera: Aphididae)
S27571: Noordam, D. - Aphids of Java. Part V: Aphidini (Homoptera: Aphididae) Aphids of Java. Part VI: 60 species, six of which are newly described (Homoptera: Aphididae: Aphidinae, Lachninae, Neophyllaphidinae, Pemphiginae)
N19244: Noordeloos, M.E. - Entoloma s.l. Fungi Europaei 5
N50968: Noordeloos, M.E.; Morozova, O.; Dima, B.; Reschke, K.; Jansen, G.; Brandrud, T.E.; Bjarne Jordal, J.; Bendiksen, E.; Vila, J. - Entoloma s.l. Flora agaricina neerlandica, Vol. 1 (Supplement). Fungi Europaei 5B
N55604: van Noort, S.; Broad, G. - Wasps of the World: A Guide to Every Family
S45320: Nordenskiöld, E. - The History of Biology: A Survey
S29521: Nordenskiöld, E. - The History of Biology: A Survey
S17616: Nordstrom, F.; Wahlgren, E.; Tullgren, A. - Svenska Fjarilar: Systematisk Bearbetning av Sveriges Storfjarilar, Macrolepidoptera
S52464: Nordstrom, F.; Wahlgren, E.; Tullgren, A. - Svenska Fjarilar: Systematisk Bearbetning av Sveriges Storfjarilar, Macrolepidoptera
A43333: Norguet, A. de - Catalogue des Coléoptères du Département du Nord
N58879: Norman, S.; Harper, L. - Guide to waterside flowers (Identification Chart)
S60123: Norman, Tom - Tom's Orchids: A Collection of Dr. Tom Norman's Essays on Orchids
N47484: Norman, S. - Guide to Seaside Flowers (Identification Chart)
S37563: Norman, J.R.; Fraser, F.C. - Giant Fishes, Whales and Dolphins
N38048: Norman, S.; Langman, M. - Guide to Ducks, Geese and Swans of Britain and Ireland (Identification Chart)
N55195: Norman, S.; Harper, L. - Flowers of Hills and Heathlands (Identification Chart)
S22652: Norman, D.B.; Milner, A.R.; Milner, A.C. (Eds) - A Study of Fossil Vertebrates: Essays in Honour of Alec Panchen
S20855: Norman, A.M.; Scott, T. - The Crustacea of Devon and Cornwall
S44825: Norman, J.R. - Squire: Memories of Charles Davies Sherborn
S58126: Norman, J.R. - Illustrated Guide to the Fish Gallery
S15265: Normand, C.W.B - Catalogue of Exhibits displayed at the Opening of the New Headquarters at Poona on 20th July 1928: Intoductory Note on the work of the Department
S60083: Société Française d'orchidophilie de Normandie - Atlas des Orchidées de Normandie
S10873: Norris, R.M. - Sediments of Chatham Rise (New Zealand Oceanographic Institute Memoir No. 26)
S60850: Norris, C.A.; Pickering, J. - A Catalogue of the Monotremata and Marsupialia in the Zoological Collections of the University Museum, Oxford
S40334: Norris, L.N.; Schreier, W. - A Checklist of the Birds of Death Valley National Monument
S54209: Norris, C.A. - Notes on the Birds of Warwickshire
S54210: Norris, C.A. - Notes on the Birds of Warwickshire
S55765: Norse, E.A. (Ed.) - Global Marine Biological Diversity A Stratergy for Building Conservation into Decision Making
S56547: North, M.; Simms, E. - Witherby's Sound-Guide to British Birds [Book + 2 LP records]
S3405: North, M. - A Vision of Eden: The Life and Work of Marianne North
S46277: North, F.J. - Evolution of the Bristol Channel: With special reference to the coast of south Wales
S45339: Northcutt, R.G. (Ed.) - Recent Advances in the Biology of Sharks
S47085: Noskiewicz, J.; Pulawski, W. - Klucze do Oznaczania Owadow Polski XXIV, Hymenoptera, 55-56, Chrysididae, Cleptidae [Keys to the Identification of Polish Insects]
R39942: Nourisson, M.; Thiery, A. - Crustacés Branchiopodes (Anostacés, Notostracés, Conchostracés) (Introduction pratique à la systématique des organismes des eaux continentales françaises 9)
N31666: Novak, V. - Tenebrionidae (Icones insectorum Europae centralis 8)
S23829: Novak, V. (Ed.) - Studies and Reports: Taxonomical Series. Vol. 7, No. 1-2
S50162: Novitzky, A. - Diccionario Minero - Metalurgico - Geologico - Mineralogico - Petrografico y de Petroleo. Ingles - Español, Frances, Aleman, Ruso
S43014: Novozhilov, N.I. - Dvustvorchatye listonogie rakoobraznye. I Leaiidy
S59129: Nowacki, J. - The Noctuids (Lepidoptera, Noctuidae) of Central Europe
S54358: Nowacki, J. - The Noctuids (Lepidoptera, Noctuidae) of Central Europe
N568: Nowacki, J. - The Noctuids of Central Europe
S31453: Nowak, R.M. - Walker's Mammals of the World
S33151: Nowak, R.M. - Walker's Mammals of the World 2 vols
S53108: Nowakowski, J.; Thomas, C. - Excavations at Tintagel Parish Churchyard, Cornwall, Spring 1990. Interim Report
N7061: Nowottnick, K. - Die Honigbiene
S57603: Noyes, J.S.; Hayat, M. - Oriental Mealybug Parasitoids of the Anagyrini (Hymenoptera: Encyrtidae)
S18785: Noyes, J.S.; Hanson, P. - Encyrtidae (Hymenoptera: Chalcidoidae) of Costa Rica: the genera and species associated with jumping plant-lice (Homoptera: Psylloidea)(Homoptera:Pseudococcidae)
S37443: Noyes, J.S. - A Review of the genera of Neotropical Encyrtidae (Hymenoptera: Chalcidoidea)
S8177: Noyes, J.S. - A Review of the genera of Neotropical Encyrtidae (Hymenoptera: Chalcidoidea)
S6129: Noyes,H. - Man and the Termite
S45649: Nufer, W. - Die Fische des Vierwaldstättersees und ihre Parasiten
S28225: Numbers, R.L. - The Creationists: From Scientific Creationism to Intelligent Design
S58650: Numbers, R.L. - Darwinism comes to America
S40212: Nurminen, M.T. - The Mapmakers' World: A Cultural History of the European World Map
R52719: Nuss, M.; Karsholt, O.; Meyer, M. - A Taxonomic Revision of the Scopariinae from the Macaronesian Region (Lepidoptera: Pyraloidea: Crambidae)
S174: Nuttall, G.H.F. et al - The Quick Laboratory University of Cambridge, Collected Papers 1913-1918 with complete index of papers published 1906-1918
S20313: Nuttall, C.P.; Cooper, J. - A Review of some English Palaeogene Nassariidae, formerly referred to Cominella
S21078: Nutting, C.C. - American Hydroids. Pt. I: The Plumularidae
S21079: Nutting, C.C. - American Hydroids. Pt. III: The Campanularide and the BonneviellidaeCampanularidae and the Bonneviellidae
R60124: Nydegger, P. - Vergleichende limnologische Untersuchungen an sieben Schweizerseen
R28085: Nye, E.R. - The Flies of the London Area II Culicidae (Culicinae)
R22298: Nye, I.W.B. - The external morphology of some of the dipterous larvae living in the Gramineae of Britain
R26799: Nye, I.W.B. - The External morphology of some of the Dipterous Larvae living in the Gramineae of Britain
S58909: Nye, I.W.B.; Fletcher, D.; Watson, A. - The Generic Names of Moths of the World Volume 2 Noctuoidea (part)
R17467: Nye, I.W.B. - The external morphology of some of the dipterous larvae living in the Gramineae of Britain
S57032: Nye, I.W.B. - The Generic Names of Moths of the World Vol. 1: Noctuoidea (part): Noctuidae, Agaristidae, and Nolidae
N6419: Nye, I.W.B. - The Generic Names of Moths of the World Vol.1 Noctuoidea (part): Noctuidae, Araristidae and Nolidae
S35001: Nygaard, G. - Hydrobiological Studies on Some Danish Ponds and Lakes. Pt. II: The Quotient Hypothesis and Some New or Little Known Phytoplankton Organisms
S60035: Nylén, Bo - Orkidéer i Norden
S58457: Nyström, E. - Redogörelse för den Japanska Fisksamlingen i Upsala Universitets Zoologiska Museum
N60769: Oakeley, Henry F. - Lycaste, Ida, and Anguloa: The Essential Guide
S55137: Oakes, C. - The Birds of Lancashire
S62244: Oakes, C. - The Birds of Lancashire
S46261: Oakes, C. - The Birds of Lancashire
S27141: Oakley, K.P.; Muir-Wood, H.M. - The Succession of Life Through Geological Time
S20348: Oakley, K.P. - Some Pearl-bearing Ceramoporidae (Polyzoa)
N30167: Oates, M. - In Pursuit of Butterflies: A 50-Year Affair
S45457: Oates, M.; Taverner, J.; Green, D. - The Butterflies of Hampshire
N39731: Oates, M. - His Imperial Majesty: A Natural History of the Purple Emperor
S51192: Oates, M.; Taverner, J.; Green, D. - The Butterflies of Hampshire
S47290: Oates, M.; Taverner, J.; Green, D. - The Butterflies of Hampshire
N43861: Oates, M. - His Imperial Majesty: A Natural History of the Purple Emperor
N13707: Obayashi, N.; Niisato, T. (Eds) - Longicorn Beetles of Japan: Manual with Keys and Illustrations
S40795: Obeng, L.E. (Ed.) - Man-made Lakes: The Accra Symposium
S21215: Obeng, L.E. - Man-made Lakes: The Accra Symposium
S10828: Oberg, K. - The Terena and the Caduevo of Southern Mato Grosso, Brazil
S52784: Oberhauser, K.S.; Solensky, M.J. (Eds) - The Monarch Butterfly: Biology and Conservation
S52782: Oberhauser, K.S.; Nail, K.R.; Altize, S. (Eds) - Monarchs in a Changing World: Biology and Conservation of an Iconic Butterfly
N28478: Oberhauser, K.S.; Nail, K.R.; Altize, S. (Eds) - Monarchs in a Changing World: Biology and Conservation of an Iconic Butterfly
S46132: Oberholser, H.C.; Kincaid, E.B. (Ed.) - The Bird Life of Texas Vol. I-II
N6873: Oberprieler, R.; Zimmerman, E.C. - Australian Weevils (Coleoptera: Curculionoidea) IV: Curculionidae: Entiminae Part I
P12125: L'vovskoe Geologicheskoe Obshchestvo - Mineraloogicheskii Sbornik no.6
N13601: Ocampo, F.C. - Phylogenetic Analysis of the Scarab Family Hybosoridae and Monographic Revision of the New World Subfamily Anaidinae (Coleoptera: Scarabaeoidea) Monographic Revision of the New World Subfamily Anaidinae (Coleoptera: Scarabaeoidea)
N55620: Occhiato, D; Taylor, M. - Birds of Italy
S50203: Ochse, J.J.; Bakhuizen van den Brink, R.R. - Vegetables of the Dutch East Indies (edible tubers, bulbs, rhizomes and spices included)
S19767: Ockenden, F.E.J. - Introduction to the Electron Microscope
S58174: Odada, E.O.; Olago, D.O. - The East African Great Lakes: Limnology, Palaeolimnology and Biodiversity
S41411: Odashima, Mamoru - Hokkaido Wildlife
S54199: Oddie, Bill - Bill Oddie's Gone Birding
S54200: Oddie, Bill - Bill Oddie's Gone Birding
S54196: Oddie, Bill - Birdwatching with Bill Oddie
S54198: Oddie, Bill; Tomlinson, D. - The Big Bird Race
S61019: Oddy, R. (Ed.) - Orchid Judging Handbook Vol 1-3
S44091: Odin, G.S. (Ed.) - Numerical Dating in Stratigraphy. Pt I-II
P44656: Odling, M. - The Fossil Fauna of the Oxford District [with] Second [-Third] Report on the Fossil Fauna of the Oxford District (Ashmolean Natural History Society of Oxfordshire 1828. Proceedings and Report for 1914, 1915, 1917)
S41532: Odling, William - Chemistry
A41130: Odling, William - Abstracts of Lectures Delivered at The Royal Institution
S49037: Oetteking, B. - Morphological and metrical variation in skulls from San Miguel Island, California. Vol. I: The sutura nasofrontalis
R51106: von Oettingen, H. - Die wichtigsten grasbewohnenden Fliegenlarven Norddeutschlands
S58471: Ogilvie, M.A. - Ducks of Britain and Europe
S36276: Ogilvie, M.; Rose, C. (Illus.) - Grebes of the World
S60344: Ogilvie, M. - The Wild Flowers of Islay A Checklist
S43125: Ogilvie, M.A. - Wild Geese
S46635: Ogilvie, M.A. - Wild Geese
S46006: Ogilvie, M.; Rose, C. (Illus.) - Grebes of the World
A56531: Ogilvie-Grant, W.R. - A Hand-Book to the Game-Birds. Vol I-II (Allen's Natural History)
S48721: Ogilvie-Grant, W.R. - A Hand-Book to the Game-Birds. Vol I-II (Lloyd's Natural History)
S58504: Ogilvie, M.A. - Wild Geese
S57599: Ogilvie, Fergus Menteith; Balfour, Henry (Ed.) - Field Observations on British Birds
S45098: Ogilvie-Grant, W.R. (Ed.) - General Index to A Hand-List of the Genera and Species of Birds [Nomenclator avium tum Fossilium tum Viventium.]
S56289: Ogilvie-Grant, W.R. - Guide to the Gallery of Birds in the Department of Zoology of the British Museum (Natural History)
S56290: Ogilvie-Grant, W.R. - Guide to the Gallery of Birds in the Department of Zoology of the British Museum (Natural History)
S31324: Ogilvie, M. - The Wild Flowers of Islay A Checklist
S48350: Ogilvie, J.; Annandale, C. (Ed.) - The Imperial Dictionary of the English Language. Vol. I-IV
S46631: Ogilvie, M.A. - Ducks of Britain and Europe
S48492: Ogilvie-Grant, W.R. - A Hand-Book to the Game-Birds. Vol I-II (Allen's Naturalist's Library)
S59419: Oglesby, R.T.; Carlson, C.A.; McCann, J.A. (Eds) - River Ecology and Man
S12476: Ogloblin, D.A.; Medvedev, L.N. - [Larvae of Leaf Beetles (Coleoptera, Chrysomelidae) of the European Part of the USSR] Opredeliteli po faune SSSR, Tom 106
N47227: Ohbayashi, N.; Sudre, J.; Adlbauer, K. et al. - Les Cahiers Magellanes NS no. 40
S42525: van Oijen, M.J.P.; Witte, F. - Taxonomical and ecological descriptions of a species complexof zooplanktivorous and insectivorous cichlids from Lake Victoria / The generic classifification of the haplochromine cichlids of Lake Victoria East Africa
S41409: Okada, Y.K.; Taki, Is.; Sakai, T.; Abe, T. - Illustrated Pocket Book of the Japanese Fauna in Colour II
S40443: Okada, Yaichiro - Studies on the Freshwater Fishes of Japan
S38001: Okada, I. - A Book on the Japanese Honeybee
S8945: Okada, T. - Diptera from Nepal Cryptochaetidae, Diastatidae & Drosophilidae
S16562: Okada, T. - Diptera from Nepal Cryptochaetidae, Diastatidae & Drosophilidae
N6608: Okajima, S - Studies on the Old World species of Holothrips (Thysanoptera: Phlaeothripidae)
N56040: Okajima, Hideharu; Masumoto, Masami - Thrips of Japan ???????????
P59528: Okedi, J. (Ed.) - The African Journal of Tropical Hydrobiology and Fisheries Vol. 1-3
S41528: Ökland, J. - The Eutrophic Lake Borrevann (Norway): an Ecological Study on Shore and Bottom Fauna with special reference to Gastropods, including a Hydrographic Survey
S54978: Yasutaka Murata; Daisaburo Okumoto - Flying Jewels Butterfly Images ???? ????
S58774: Olby, R.C. - Charles Darwin
S52650: Oldaker, F.A. - A List of the Lepidoptera occurring within six miles of Haslemere
N9347: Oldham, J.; Roberts, C. - Guide to the Saltmarsh Plants of Britain (Identification Chart)
N9343: Oldham, J.; Roberts, C. - The Tree Name Trail A key to common trees (Identification Chart)
S1489: Oldroyd, H. - The Horse-Flies (Diptera: Tabanidae) of the Ethiopian Region. Vol. 2: Tabanus and related Genera
S14169: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S48446: Oldroyd, H. - Diptera: I. Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S38842: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
N6600: Oldroyd, H. - Studies of African Asilidae (Diptera) I. Asilidae of the Congo Basin
S59501: Oldroyd, H. - Diptera: Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S56174: Oldroyd, H. - The Genus Rhipidocephala (Diptera: Asilidae)
S44993: Oldroyd, H. - Diptera: Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S43782: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S43783: Oldroyd, H. - Diptera: I. Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S59503: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S44837: Oldroyd, H. - Insects and their World
S49185: Oldroyd, H. - Diptera: Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S52914: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S54396: Oldroyd, H. - The Natural History of Flies
S48445: Oldroyd, H. - Diptera: Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S56069: Oldroyd, H. - The Horse-flies (Diptera: Tabanidae) of the Ethiopian Region. Vol. I-III
S56070: Oldroyd, H. - The Horse-flies (Diptera: Tabanidae) of the Ethiopian Region Vol II. Tabanus and related genera
S31566: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S44355: Oldroyd, H. - Studies of African Asilidae (Diptera) I. Asilidae of the Congo Basin
S56832: Oldroyd, H. - Diptera: Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S53332: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S59372: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S36921: Oldroyd, H. - Diptera: I. Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S27277: Oldroyd, H. - Diptera Brachycera: Tabanoidea and Asiloidea (Handbooks for the Identification of British Insects 9/4)
S50751: Oldroyd, H. - Diptera: I. Introduction and Key to Families (Handbooks for the Identification of British Insects 9/1)
S45996: Oldroyd, H. - Insects and their World
S53907: Oliver, P. - Bird Watching on the North Kent Marshes
S41010: Olivier, S.R. - Los Cladoceros Argentinos: con claves de las especies, notas biologicas y distribucion geografica
S36991: Olivier, S.R. - Rotiferos planctonicos de Argentina. Con claves de las principales especies. Datos biológicos y distribución geografica
S59881: Olivier, Henry - Damit
S37870: Ollard, R. (Ed.) - Clarendon's Four Portraits George Digby, John Berkeley, Henry Jermyn and Henry Bennet : From the Supplement to the Clarendon State Papers Vol III (1786)
S58852: Olliver, C.W. - The Intelligent Use of the Microscope
N4551: Olmi, M. - Driopidi, Elmintidi (Coleoptera: Dryopidae, Elminthidae) Guide per il riconoscimento delle specie animali delle acque interne italiane 2
A62157: Olney, P.J.S. - The Wildfowl Paintings of Henry Jones
S32022: Olney, P.J.S.; Mace, G.M.; Feistner, A.T.C. (Eds) - Creative Conservation: Interactive Management of Wild and Captive Animals
S62003: Olsen, K.M.; Larsson, H. (Illustrator) - Gulls of Europe, Asia and North America
N25631: Olsen, L-H. - Tracks and Signs of the Animals and Birds of Britain and Europe
S39921: Olsen, S. - Lake Lyngby Sø: Limnological Studies on a culturally influenced Lake
S46072: Olson, S.L. - Fossil Vertebrates from the Bahamas
R21850: Olson, S.L.; Feduccia, A. - Presbyornis and the Origin of Anseriformes (Aves: Charadriomorphae)
S20004: Olson, S.L.; Parris, D.C. - The Cretaceous Birds of New Jersey
S44563: Olson, S.L. - A Lower Eocene Frigatebird from the Green River Formation of Wyoming (Pelecaniformes: Fregatidae)
S44565: Olson, S.L. - Paleornithology of St. Helena Island, South Atlantic Ocean
S45979: Olson, S.L. ; Parris, D.C. - Cretaceous Birds of New Jersey
S60448: Omand, D. et al - Caithness: A Field Guide
R35041: Omer-Cooper, J. - Dytiscidae (Coleoptera) collected in the Transvaal: (Rhodes University Expedition 1948)
S57507: Omer-Cooper, J. - Zulu Aftermath: A Nineteenth-Century Revolution in Bantu Africa
S58397: Ominde, S.H. (Ed.) - Studies in East African Geography and Development
S44494: Ondrias, J.C.; Economidis, P.S. - Greek Fishes
N55695: Ong, Uitsiann; Curletti, Gianfranco; Hattori, Takaharu - Jewel Beetles of Taiwan. Vol. 2
N39163: Ong, Uitsiann; Hattori, Takaharu - Jewel Beetles. Vol. 1
S41958: Ono, R.D.; Williams, J.D.; Wagner, A. - Vanishing Fishes of North America
N51059: Onodera, Hiroaki - My Illustrated Checklist of Butterflies in Lao P.D.R. ?????????
N13496: Onstad, D.W. - Insect Resistance Management: Biology, Economics, and Prediction
S21657: Ooi, P.A.C. - Insects in Malaysian Agriculture
S40969: Ooishi, S.; Illg, P.L. - Haplostominae (Copepoda, Cyclopoida) associated with compound ascidians from the San Juan Archipelago and vicinity
S22178: Oomen, J.M.V.; de Wolf, J.; Jobin, W.R. - Health and Irrigation. Vol. 1: Incorporation of disease-control measures in irrigation, a multi-faceted task in design, construction, operation
S33142: Solbrig O.T.; Van Emden H.M.; Van Oordt P.G.W.J. (Eds) - Biodiversity and Global Change
N12113: Oosterbroek, P. - The European Families of the Diptera Identification, diagnosis, biology
S55996: Oosterbroek, P. - The Families of Diptera of the Malay Archipelago (Fauna Malesiana Handbook 1)
S35693: Opler, P.A.; Malikul, V. - A Field Guide to Eastern Butterflies Peterson Field Guide
R9375: Opler, P.A.; Davis, D,R - The Leafmining Moths of the Genus Cameraria Associated with Fagaceae in California (Lepidoptera: Gracillariidae)
N9420: Opler, P.A.; Warren, A.D. - Lepidoptera of North America 4. Scientific Names List for Butterfly Species of North America north of Mexico
S28927: OPTIMA - Problemi scientifici e tecnici della conservazione del patrimonio vegetale
S1411: Orbell, M. - The Natural World of the Maori
S60360: Arbeitskreis Heimishce Orchideen - Die Orchideen Deutschlands
S59186: Ordish, R.G. - Fauna of New Zealand 6: Hydraenidae (Coleoptera)
S27826: Ordish, G. - John Curtis and the Pioneering of Pest Control
S29680: Ordish, G. - John Curtis and the Pioneering of Pest Control
N25667: Orendt, C.; Spies, M. - Chironomus (Meigen): Key to the larvae of importance to biological water analysis in Germany and adjacent areas
N29086: Orenstein, R.; Marent, T. - Butterflies
S59025: Oreskes, N. (Ed.) - Plate Tectonics: An Insider's History of the Modern Theory of the Earth
S39059: d'Orgeval, M. - Touché Par le Feu / Touched by Fire
S57337: Orians, G.H. - Some Adaptations of Marsh-nesting Blackbirds
S59412: Orlean, Susan - On Animals
S54840: Orléans, Henri d' - Une Visite à l'Empereur Ménélick: Notes et Impressions de route
S44152: Orlov, Y.; Ruzhentsev, V.E. (Eds) - Fundamentals of Paleontology - A Manual for Paleontologists and Geologists of the USSR Vol. V Mollusca - Cephalopoda I
S44412: Ormerod, J.G. (Ed.) - Phototrophic Bacteria: Anaerobic Life in the Light
S59823: Ormerod, James - Derbyshire: A Select Catalogue of Books about the County
S53822: Ormerod, Eleanor Anne - A Text Book of Agricultural Entomology A Guide to Methods of Insect Life and Means of Prevention of Insect Ravage
S53823: Ormerod, Eleanor Anne - Handbook of Insects Injurious to Orchard and Bush Fruits with Means of Preservation and Remedy
S15106: Ormerod, Eleanor Anne - Report of Observations of Injurious Insects and Common Farm Pests during the Year 1892-1894, with Methods of Prevention and Remedy: 16th-18th Report
S28302: Ormerod, Eleanor Anne - Notes of Observations of Injurious Insects Report 1879
S40123: Ormerod, Eleanor Anne - Handbook of Insects Injurious to Orchard and Bush Fruits with Means of Preservation and Remedy
S56254: Ormond, P.S. - The Basques and their Country Deaking chiefly with the French Provinces
N10359: Orousset, J. - Coleopteres Staphylinidae Euaesthetinae (Faune de Madagascar 71)
N19286: Orr, A.; Kitching, R. - The Butterflies of Australia
S54929: Orr, R.T. - The Rabbits of California
S50696: Orr, J. - Hong Kong Seashells
S50695: Orr, J. - Hong Kong Nudibranchs
S20588: Orr, P.J.; Briggs, D.E.G. - Exceptionally preserved Conchostracans and other Crustaceans from the Upper Carboniferous of Ireland Special Papers in Palaeontology 62
N16227: Orr, A.G.; Hamalainen, M. - The Metalwing Demoiselles (Neurobasis and Matronoides) of the Eastern Tropics
N29528: Orr, G.; Kalkman, V.J. - Field Guide to the dragonflies of New Guinea
S22600: Orrhage, L. - Uber die Anatomie, Histologie und Verwandschaft der Apistobranchidae (Polychaeta Sedentaria) / On the Structure and Evolution of the Anterior End of the Sabellariidae (Polychaeta Sedentaria)
N55947: Örstadius, L. - The Genus Psathyrella s.l. (Fungi of Northern Europe 6)
S27462: Ortali, A.; Bertaccini, E. - Le farfalle diurne d'Italia: Catalogo e notizie
S61100: Ortiz V., P. - Orquideas de Colombia
S57536: Orton, D.A. - The Hawkwatcher: Adventures among Birds of Prey in the Wild
S56872: Orton, R.; Bebbington, A.; Bebbington, J. - Guide to Commoner Water Plants (Identification Chart)
S60587: Orton, J.H. - Oyster Biology and Oyster-Culture being the Buckland Lectures for 1935
N9342: Orton, R.; Bebbington, A.; Bebbington, J. - Freshwater Name Trail (Identification Chart)
N9345: Orton, R.; Bebbington, A.; Bebbington, J. - Common Water Plants (Identification Chart)
S47012: Orton, P.D. - British Fungus Flora Agarics and Boleti 4: Pluteaceae: Pluteus and Volvariella
N8602: Ortuno, V.M.; Toribio, M. - Carabidae de la Peninsula Iberica y Baleares. Vol. 1: Trechinae, Bembidiini
S58132: Osborn, Fairfield (Ed.) - The Pacific World Its vast distances, its lands and the life upon them, and its peoples
S17710: Osborn, D.J. - Hedgehogs and Shrews of Turkey
S16356: Osborne, P.J. - An Insect Fauna of Late Bronze Age Date from Wilsford, Wiltshire
S16183: Osborne, P.J. - Insect faunas of Late Devensian and Flandrian age from Church Stretton, Shropshire
S37882: Osculati, G. - Exploracion de las regiones ecuatoriales A lo largo del Napo y los Rios de la amazonia
S54845: Osgood, W.H. - The Mammals of Chile
S27420: Osiadacz, B.; Halaj, R. - The Aphids (Hemiptera: Sternorrhyncha: Aphidinea) of Poland: A Distributional Checklist
S37626: Osmond, A. - Twitcher
S61353: Ospina H., Mariano - Orchids and Ecology in Colombia: To the Rescue of Paradise
S58785: Ospovat, D. - The Development of Darwin's Theory: Natural History, Natural Theology, and Natural Selection, 1838-1859
S62061: Ossiannilsson, F. - The Psylloidea (Homoptera) of Fennoscandia and Denmark (Fauna Entomologica Scandinavica 26)
S55990: Osten-Sacken, C.R. - Record of my Life-Work in Entomology
S1876: Osten-Sacken, R.; Morris, J.G.; Le Conte, J.L. - Smithsonian Miscellaneous Collections Vol. 3: 1: Catalogue of the described Diptera of North America (Osten-Sacken), 1858; 2: Catalogue of the described Lepidoptera of North America (Morris), 1860; 3: Classification of the Coleoptera of North America (L
A43163: Osten-Sacken, C.R.; van der Wulp, F.M.; Williston, S.W. - Biologia Centrali-Americana. Diptera [part]
S52398: Oswald, Felix - Alone in the Sleeping-Sickness Country
S49183: Otero Gonzalez, J.C. - Coleoptera: Monotomidae, Cryptophagidae Fauna Iberica 35
S49793: Otero, L.S. - Butterflies: Beauty and Behaviour of Brazilian Species
S49257: Otero, J.C.; Lopez, M.J. - Coleoptera: Latridiidae Fauna Iberica 42
S12126: Ott, H.; Herzfeld, K.F. - Strukturbestimmung mit Röntgeninterferenzen: Gittertheorie Der Festen Körper
S54174: Ottaway, D.; Ottaway, M. - Ethiopia: Empire in Revolution
N10561: Otte, D. - Orthoptera Species File 2: Grasshoppers [Acridomorpha] A: Eumasticoidea, Trigonopterygoidea, Pneumoroidea
N10562: Otte, D. - Orthoptera Species File 3: Grasshoppers [Acridomorpha] B: Pamphagoidea
N10563: Otte, D. - Orthoptera Species File 4: Grasshoppers [Acridomorpha] C: Acridoidea: Lentulidae, Pauliniidae, Tristiridae, Romaleidae, Acrididae (part)
N10564: Otte, D. - Orthoptera Species File 5: Grasshoppers [Acridomorpha] C: Acridoidea: Acrididae (part)
N10566: Otte, D. - Orthoptera Species File 1: Grylloidea
S38426: Otto, C. (Ed.) - Proceedings of the 7th International Symposium on Trichoptera
S51339: Owen, J. - The Ecology of a Garden: The first fifteen years
S19001: Owen, M.; Atkinson-Willes, G.L.; Salmon, D.G. - Wildfowl in Great Britain
S36823: Owen, M.; Atkinson-Willes, G.L.; Salmon, D.G. - Wildfowl in Great Britain
S20956: Owen, D.E.; Archangelsky, S. - Silurian Polyzoa from Benthall Edge, Shropshire (Owen)/ Fossil Ginkgoales from the Tico Flora, Santa Cruz Province, Argentina
S57551: Owen, M.; Atkinson-Willes, G.L.; Salmon, D.G. - Wildfowl in Great Britain
S57247: Owen, David Dale - Report of a Geological Survey of Wisconsin, Iowa, and Minnesota; and Incidentally of a Portion of Nebraska Territory
S46327: Owen, M.; Atkinson-Willes, G.L.; Salmon, D.G. - Wildfowl in Great Britain
S20391: Owen, E.F. - Evolutionary Trends in some Mesozoic Terebratellacea
S58338: Owen, D.F. - Animal ecology in tropical Africa
S46088: Owen, M. - Wildfowl of Europe
A41040: Owen, Richard - Descriptions of some new and rare Cephalopoda. (Part II.)
A41041: Owen, Richard - On Hypsiprymnodon, Ramsay, a Genus indicative of a distinct Family (Pleopodidæ) in the Diprotodont Section of the Marsupialia
S20947: Owen, E.F. - The Brachiopod Genus Cyclothyris
S36146: Owen, D.F. - Tropical Butterflies: The Ecology and Behaviour of Butterflies in the Tropics with special reference to the African Species
A57594: Owen, Richard - History of British Fossil Mammals, and Birds
R41038: Owen, Richard - Description of a Portion of Mandible and Teeth of a large extinct Kangaroo (Palorchestes crassus, Ow.) from ancient fluviatile Drift, Queensland
N32345: Owens, N. - The Bees of Norfolk
S52237: Owens, N. - Bumblebees of Norfolk
N40855: Owens, N. - The Bumblebee Book
S41668: Owens, R.M. - British Ordovician and Silurian Proetidae (Trilobita)
S9835: Oxburgh, E.R. - The Geology of the Eastern Alps
N10661: Oxford, R.; Sutton, A. - Guide to Keeping Common Frog Tadpoles (Identification Guide)
N40239: Oxford, G.; Russell-Smith, T.; Smith, H. (Eds) - Arachnologists' Handbook
S3686: Oxnard, C. - Fossils, Teeth and Sex: New Perspectives on Human Evolution
N23945: Ozono, A.; Kawashima, I.; Futahiashi, R. - Dragonflies of Japan
S45541: Pachai, B. (Ed.) - Livingstone: Man of Africa, Memorial Essays 1873-1973
S52657: Packard, A.S. - Monograph of the Bombycine Moths of America North of Mexico. Pt I: Notodontidae
S32944: Packard, A.S. - Entomology for Beginners for the Use of Young Folks, Fruit-Growers, Farmers, and Gardeners
S17006: Packard, A.S. - The Embryological Development of the Locust
R17267: Packard, A.S. - Injurious Insects, New and Little Known
S50653: Packer, L. - Keeping the Bees: Why All Bees Are at Risk and What We Can Do to Save Them
N51007: Packer, L. - Bees of the World: A Guide to Every Family
S52968: Packham, J.R.; Willis, A.J. - Ecology of Dunes, Salt Marsh and Shingle
S33964: Packham, J.R.; Willis, A.J. - Ecology of Dunes, Salt Marsh and Shingle
S33966: Packham, J.R.; Randall, R.E.; Barnes, R.S.K.; Neal, A. (Eds) - Ecology & Geomorphology of Coastal Shingle
S54031: Paddock, G.H. - Catalogue of Shropshire Birds
N40047: Padfield, G. - The Butterflies of the Villars-Gryon [Switzerland]
S20303: Padian, K.; Chure, D.J. - The Age of Dinosaurs: Short Courses in Paleontology No. 2
S15572: Paeckelmann, W.; Sieverts, H. - Neue Beiträge zur Kenntis der Geologie, Paleontologie und Petrograhie der Umgegend von Konstantinopel. 1.Obersilurische und devonische Faunen der Prinzeninseln, Bithyniens und Thraziens
N35969: Paek, M.K.; Shin, Y.H. - Butterflies of the Korean Peninsula
S56775: Page, C. - 19th Century Life at Lord's Mill
N6648: Page, M.G.P.; Treadaway, C.G. - Butterflies of the World 17: Papilionidae 9: Papilionidae of the Philippines
S48136: Page, F.J.T. - Field Guide to British Deer
N41883: Page, R.E. - The Art of the Bee: Shaping the Environment from Landscapes to Societies
S42297: Page, L.M.; Burr, B.M. - A Field Guide to Freshwater Fishes: North America North of Mexico
S56266: Page, W. (Ed.) - The Victoria History of the County of Sussex: Vol. I
S18123: Page, C.N. - Ferns (New Naturalist 74)
S52631: Pagenstecher, A. - Lepidopterorum Catalogus. Pt 3: Libytheidae
S58614: Paget-Tomlinson, W.S. - Kindness to All Created Things: With Special Reference to the Protection of Wild Birds and their Eggs
N9300: Pagliano, G.; Negrisolo, E. - Hymenoptera: Sphecidae (Fauna d'Italia 40)
N16911: Pagliano, G. - Elenco mondiale dei generi di Hymenoptera con specie tipo
S25391: Paine, T.D. (Ed.) - Invasive Forest Insects, Introduced Forest Trees, and Altered Ecosystems: Ecological Pest Management in Global Forests of a Changing World
N45610: Painting, A. - Regeneration: The Rescue of a Wild Land
S50143: Pakenham, T. - The Mountains of Rasselas: An Ethiopian Adventure
R61412: Pallary, Paul - 3 offprints on the scorpions of north Africa
S51132: Palm, E. - Nordeuropas Pyralider (Lepidoptera: Pyralidae)
N30320: Palm, T. - Svensk Insektfauna 9: Staphylinidae Pt 3: Paederinae, Staphylininae
N30347: Palm, T. - Svensk Insektfauna 9: Staphylinidae Pt 2: Oxytelinae, Oxyporinae, Steninae, Euaesthetinae
S45775: Palm, E. - Nordeuropas Prydvinger (Lepidoptera: Oecophoridae)
S51137: Palm, E. - Atlas over viklernes udbredelse i Danmark (Tortricidae & Cochylidae)
N2990: Palm, E. - Nordeuropas Snudebiller. Coleoptera: Curculionidae. Vol. 1: De kortsnudede arter (Brachycerinae and Otiorhyncerinae)
N21070: Palm, T. - Die scandinavischen Elateriden-Larven(Coleoptera)
S47239: Palm, E. - Nordeuropas Snudebiller. Coleoptera: Curculionidae. Vol. 1: De kortsnudede arter (Brachycerinae and Otiorhyncerinae)
N30319: Palm, T. - Svensk Insektfauna 9: Staphylinidae Pt 5: Aleocharinae (Deinopsis-Trichomicra)
N30348: Palm, T. - Svensk Insektfauna 9: Staphylinidae Pt 1: Micropeplinae, Phloeocharinae, Olisthaerinae, Proteininae, Omaliinae
N30175: Palm, T. - Svensk Insektfauna 9: Staphylinidae Pt 7: Aleacharinae (Aleuonota-Tinotus)
N30321: Palm, T. - Svensk Insektfauna 9: Staphylinidae Pt 4: Habrocerinae, Trichophyinae, Tachyporinae
N18841: De Palma, M.; Frantz, S. - Taxonomic revision of Megalorhina Westwood and Subgeneric Classification of Mecynorhina Hope (Coleoptera: Scarabaeidae: Cetoniinae)
S60796: Palma, S.; Báez, P.; Pequeño, G. (Eds) - Bibliografía sobre Biodiversidad Acuática de Chile
N39171: Palma, R.L. - Phthiraptera: A catalogue of parasitic lice from New Zealand. Fauna of New Zealand 75
S28147: Palma, S.; Báez, P.; Pequeño, G. (Eds) - Bibliografía sobre Biodiversidad Acuática de Chile
S53209: Palmar, C.R; Crosthwaite, J.H.S; Fraser, J. (Eds) - Birds of Britain First Miscellany
R61382: Palmen, E.; Rantala, M. - On the life-history and ecology of Pachymerium ferrugineum (C.L. Koch) (Chilopoda, Geophilidae)
R61383: Palmen, E. - Survey of the Diplopoda of Newfoundland
S56264: Palmer, S. - Wiltshire Birds
S40009: Palmer, W.T.; Heaton Cooper, A. (Illus.) - The English Lakes
S54094: Palmer, E.M.; Ballance, D.K. - The Birds of Somerset
S42796: Palmer, P.G.; Tucker, A.E.; Gerbeth-Jones, S.; Hutchison, S. - A Scanning Electron Microscope Survey of the Epidermis of East African Grasses. Pt I-IV
S20078: Palmer, T.S. - A List of the Generic and Family Names of Rodents
S20077: Palmer, T.S. - A Review of Economic Ornithology in the United States
S50684: Palmer, M. - Action plan for the conservation of native freshwater crayfish Austropotamobius pallipes in the United Kingdom
N57317: Palmer, S.; Smart, B. - The Moths of Lancashire
S61914: Palmer, C.P. - The British Lower Jurassic Species of the Bivalve Genus Cardinia
S1308: Palmer, M.G. - The Fauna and Flora of the Ilfracombe District of North Devon
N6616: Palmer, J.M.; Mound, L.A. - Nine genera of Fungus-feeding Phlaeothripidae (Thysanoptera) from the Oriental Region
S57316: Palmer, M. - A Birdwatching Guide to Southern Spain
S31750: Palmer, R.C.; Scott, W. - A Check-List of the Flowering Plants and Ferns of the Shetland Islands
S49742: Palmer, W.T.; Heaton Cooper, A. (Illus.) - The English Lakes
R21347: Palmer, W.M.; Braswell, A.L. - Reptiles of North Carolina
N23451: Palmer, R.M.; Porter, J.; Collins, G. - Smaller Moths of Surrey
N33795: Palo, H. - Borboletas do Brasil / Butterflies of Brazil
N55627: Pálsson, G. - The Last of its Kind: The Search for the Great Auk and the Discovery of Extinction
S61242: Pan, Zung-Wen; Teng, Kuo-Fan - Economic Insect Fauna of China. Fasc. 17: Acarina: Gamasina
S56914: Panchen, A.L. - Classification, Evolution and the Nature of Biology
S25700: Panchen, A.L. - Classification, Evolution and the Nature of Biology
S20119: Panchen, A.L. (Ed.) - The Terrestrial Environment and the Origin of Land Vertebrates
S21001: Pant, D.D. - The Structure of some Leaves and Fructifications of the Glossopteris Flora of Tanganyika
S22267: Pantaleoni, R.A.; Letardi, A.; Corazza, C. (Eds) - Proceedings of the 9th International Symposium on Neuropterology
S52411: Pantin, C.F.A. - Notes on Microscopical Technique for Zoologists
S17546: Pantin, C.F.A. - Notes on Microscopical Technique for Zoologists
S10871: Pantin, H.M. - Submarine Morphology East of the North Island, New Zealand
S10875: Pantin, H.M. - Internal Structure in Marine Shelf, Slope, and Abyssmal Sediments East of New Zealand
S10878: Pantin, H.M. - Sedimentation in Hawke Bay
N30589: Paolucci, P. - Bombyces and Sphinges of the Alps and their larvae, pupae and cocoons
S49046: Papavero, N. - Essays on the History of Neotropical Dipterology. Vol. I with special reference to collectors (1750-1905)
S38784: Papavero, N. - Essays on the History of Neotropical Dipterology with special reference to collectors (1750-1905)
S40173: Pape, R. - Boldness be my Friend
N29193: Papp, L.; Cerný, M. - Agromyzidae (Diptera) of Hungary. Vol. 4: Phytomyzinae III
N29192: Papp, L.; Cerný, M. - Agromyzidae (Diptera) of Hungary. Vol. 3: Phytomyzinae II
N29190: Papp, L.; Cerný, M. - Agromyzidae (Diptera) of Hungary. Vol. 1: Agromyzinae
N29191: Papp, L.; Cerný, M. - Agromyzidae (Diptera) of Hungary. Vol. 2: Phytomyzinae I
S27160: Papp, L. - Checklist of the Diptera of Hungary
S23266: Paradis, E. - Analysis of Phylogenetics and Evolution with R
P59534: Parenzan, P. (Ed.) - Bollettino di Idrobiologia, Caccia, e Pesca dell'Africa Orientale Italiana: Anno I - Numero I
S45599: Parenzan, P. - Cladocera: Sistematica e corologia dei Cladoceri limnicoli italiani ed appendice sui Cladoceri in generale
S16584: Parham, J.W. - Plants of the Fiji Islands
S18050: Parham, J.W. - The Grasses of Fiji
S59181: Parham, W.T. - Island Volcano: White Island or Whakaari, New Zealand
S39286: Parihar, N.S. - An Introduction to Embryophyta. Vol. 1: Bryophyta
S45621: Parikian, L. - Into the Tangled Bank: In Which Our Author Ventures Outdoors to Consider the British in Nature
N42452: Parikian, L. - Into the Tangled Bank: In Which Our Author Ventures Outdoors to Consider the British in Nature
R61391: Park-Beresford, D.R. - A List of the Harvest-Spiders of Ireland
A38457: Park, Mungo - Travels in the Interior Districts of Africa: performed in the years 1795, 1796, and 1797. With an Account of a Subsequent Mission to that Country in 1805 ... To which is added an Account of the Life of Mr. Park
R61384: Parker, W.B. - The Red Spider on Hops in the Sacramento Valley of California
S53341: Parker, E. - Predatory Birds of Great Britain
S9719: Parker, J.B. - A generic revision of the fossorial wasps of the tribes Stizini and Bembicini with notes and descriptioms of new species
S33786: Parker, S. - Museum of Life
S60402: Parker, Sue - The First Nature Guide to Wild Orchids in Wales
S60405: Parker, Sue - Wild Orchids of Wales how, when and where to find them
S32792: Parker, H.L. - Recherches sur les formes post-embryonnaires des chalcidiens
N44876: Parker, E. - Ash
C59407: Parker III, Theodore A. - Voices of Peruvian Rainforest
S57492: Parker, C.; Riches, C.R. - Parasitic Weeds of the World
S22461: Parker, J.R. - Alternatives to heart kauri for boat-building: Bending properties of planks of clear and finger-jointed radiata pine and second-growth kauri
S60406: Parker, S. - Wild Orchids in the Algarve
S21965: Parker, R.B.; Mannion, L.E. (Eds) - Contributions to Geology. Trona Issue
S37745: Parker, C.R.; Wiggins, G.B. - Revision of the Caddisfly Genus Psilotreta (Trichoptera: Odontoceridae)
R50429: Parkinson, D. - Origin and Structure of the Lower Viséan Reef-Knolls of the Clitheroe District, Lancashire
N39762: Parkkinen, S.; Paukkunen, J.;Teräs, I. - Suomen Kimalaiset [Finnish Bumblebees]
S47152: Parkman, F. - The Oregon Trail: Sketches of Prairie and Rocky Mountain Life
S35474: Parkman, F. - The Oregon Trail: Sketches of Prairie and Rocky Mountain Life
A25705: Parlatore, Philippe - Les Collections Botaniques du Musee Royal de Physique et d'Histoire Naturelle de Florence au Printemps de MDCCCLXXIV
S38869: Parma, S. - Chaoborus flavicans (Meigen) (Diptera, Chaoboridae): an autecological study
S53220: Parmelee, A. - All the Birds of the Bible: Their Stories, Identification, and Meaning
S61847: Parnell, Edward Andrew (Ed.) - Applied Chemistry; in Manufactures, Arts, and Domestic Economy
S3188: Parshley, H.M. - A Bibliography of the North American Hemiptera-Heteroptera
S11306: Parshley, H.M. - A Bibliography of the North American Hemiptera-Heteroptera
S46628: Parslow, J. - Breeding Birds of Britain and Ireland: A Historical Survey
S58470: Parslow, J. - Breeding Birds of Britain and Ireland: A Historical Survey
S18811: Parslow, R. - The Isles of Scilly (New Naturalist 103)
N11062: Parslow, R. - The Isles of Scilly (New Naturalist 103)
R23688: Parsons, M.C. - Thoracic skeleton and musculature of adult Saldula pallipes (F.) (Heteroptera: Saldidae)
N47526: Parsons, R.; Gerritsen, M.E. (Ed.) - A Compendium of Miniature Orchid Species. Vol. 1-4
S49730: Parsons, M. - Insect Farming and the Trading Agency: Farming Manual
S46693: Parsons, M. - A review of scarce and threatened pyralid moths of Great Britain
S36563: Parsons, M. - A review of the scarce and threatened ethmiine, stathmopodine and gelechiid moths of Great Britain
S33414: Parsons, M.C. - Skeleton and musculature of the head of Saldula pallipes (F.) (Heteroptera: Saldidae)
S56162: Parsons, T. - The Sea's Enthrall: Memoirs of an Oceanographer
N49336: Parsons, M.; Clancy, S. - Guide to the Pyralid and Crambid Moths of Britain and Ireland
R14396: Parsons, M.C. - Skeletomuscalature of the pterothorax and first abdominal segment in micropterous Aphelocheirus aestivalis F. (Heteroptera: Naucoridae)
S56132: Parsons, M. - A review of the scarce and threatened ethmiine, stathmopodine and gelechiid moths of Great Britain
S56141: Parsons, M. - A review of scarce and threatened pyralid moths of Great Britain
N55448: Cannock Chase AONB Partnership - Features of Cannock Chase (Identification Chart)
S31974: Partridge, J. (Ed.) - Management Guidelines for Bears and Raccoons
S55709: Avian Predators Working Party - Predatory Birds in Britain
S42250: Pascoe, J. - Exploration New Zealand
S41442: Pascual, M.; Dunne, J.A. (Eds) - Ecological Networks: Linking Structure to Dynamics in Food Webs
A57956: Pasha, Emin; Schweinfurth, G.; Ratzel, R.; Felkin, R.W.; Hartlaub, G. - Emin Pasha in Central Africa being a Collection of his Letters and Journals
S53953: Pasquier, R.F.; Farrand, J. - Masterpieces of Bird Art: 700 years of Ornithological Illustration
S37084: Passmore, N.I.; Carruthers, V.C. - South African Frogs
R2398: Pasteels, J.J. - Revision du Genre Gasteruption (Hymenoptera Evanoidea Gasteruptionidae): I. Especes de L'Afrique Noire
S5640: Pasteels, J.J. - Revision du Genre Gasteruption (Hymenoptera, Evanoidea, Gasteruptionidae): Especes Australiennes
R14874: Pasteels, J.J. - Collection of 4 papers on Evanoidea (Hymenoptera). 1957-1962
C15432: Pasternak, J. - A Naturalist in Birdwing Paradise (CD-ROM)
N56284: Patch, H.; Grozinger, C. - The Lives of Bees: A Natural History of Our Planet's Bee Life
S36178: Patch, E.M. - A collection of 20 papers on aphids and other realted insects of Maine published in the Maine Agricultural Experiment Station 1907-1927
S47925: Paterson, A. - The History of the Rose
S28103: Patocka, J. - Die Raupen und Puppen der Eichenschmetterlinge Mitteleuropas
N4004: Patocka, J. - Die Puppen der mitteleuropaeischen Eulen: Cuculliinae, Heliothinae, Ipimorphinae, Hadeninae, Agrotinae (Lepidoptera: Noctuidae)
S6994: Patocka, J. - Die Tannenschmetterlinge der Slowakei: Mit Berücksichtigung der Fauna Mitteleuropas
S54083: Paton, E.R.; Pike, O.G. - The Birds of Ayrshire
S52739: Paton, J.A.; Holyoak, D.T. - The Bryophyte Flora of the Isles of Scilly
N48528: Paton, J.A. - A Supplement to The Liverwort Flora of the British Isles
R52685: Paton, J.A. - A Bryophyte Flora of South Hants
S60012: Paton, J.A. - Wild Flowers in Cornwall and the Isles of Scilly
S30177: Paton, J.A. - Census Catalogue of British Hepatics
R34550: Patrick, R. et al - The Catherwood Foundation Peruvian-Amazon Expedition: Limnological and Systematic Studies
N23593: Patrick, B.; Patrick H. - Butterflies of the South Pacific
S60424: Patrick, S.; Hollick, K.M. - Supplement to the Flora of Derbyshire 1969. Additional Records Received 1969-1974 [1974-1979] Including a number of species not previously recorded
S59607: Patrulis, D. - Geologia Masivului Bucegi si a Culoarului Dîmbovicioara
S36297: Patten, B.C. (Ed.) - Wetlands and Shallow Continental Water Bodies. Vol. 1-2
S12517: Patten, M.A.; McCaskie, G.; Unitt, P. - Birds of the Salton Sea: Status, Biogeography, and Ecology
S53327: Patten, C.J. - The Aquatic Birds of Great Britain and Ireland
S53764: Patterson, A.H. - Wild-Fowlers and Poachers: Fifty Years on the East Coast
S20000: Patterson, B.; Wood, A.E. - Rodents from the Deseaden Oligocene of Bolivia and the Relationships of the Caviomorpha
S47188: Patterson, C. - Review of Mesozoic Acanthopterygian Fishes, with Special Reference to Those of the English Chalk
S51033: Patterson, A.H. - Nature in Eastern Norfolk
S53968: Patterson, A.H. - Rough Sketches of Bird Life
S53765: Patterson, A.H. ("John Knowlittle") - In Norfolk Bird Haunts in A.D. 1755 Reprinted from the "Norfolk Chronicle" Series
S53780: Patterson, Robert (Ed.) - Ulster Nature Notes. (Series I.)
S53763: Patterson, A.H. - Wild Life on a Norfolk Estuary
S53339: Patterson, A. - Rambles in Birdland
S41943: Patterson, R.S. (Chairman of Organizing Committee) - Status of Biological Control of Filth Flies
S46025: Patterson, I.J. - The Shelduck: A study in behavioural ecology
S22649: Patterson, C.; Greenwood, P.H. (Eds) - Papers on Fossil Vertebrates
S23833: Patterson, C. (Ed.) - Molecules and Morphology in Evolution: conflict or compromise
N32317: Pattinson, T. - The Freshwater Microscopist
N60562: Pattinson, T. - The Freshwater Microscopist. Pt 6
N50033: Pattinson, T. - The Freshwater Microscopist. Pt 3
N50412: Pattinson, T. - The Freshwater Microscopist. Pt 5
N50411: Pattinson, T. - The Freshwater Microscopist. Pt 4
S41390: Pattison, D.R.M.; St-Onge, M.R.; Begin, N.J.; Martin, R.F. (Eds) - Truth and Beauty in Metamorphism: A tribute to Dugald M. Carmichael
N32114: Paukkunen, J.; Berg, A.; Soon, V.; Ødegaard, F.; Rosa, P. - An Illustrated Key to the Cuckoo Wasps (Hymenoptera, Chrysididae) of the Nordic and Baltic Countries, with Description of a New Species
N9806: Paul, J. - Grasshoppers and Crickets of Berkshire, Buckinghamshire and Oxfordshire
N48244: Paul, G.S. - The Princeton Field Guide to Pterosaurs
S44592: Paul, H.; Mönkemeyer, W.; Schiffner, V. - Bryophyta (Sphagnales - Bryales - Hepaticae). Die Süsswasser-Flora Mitteleuropas. Heft 14
S13847: Paul, C.R.C. - British Ordovician Cystoids Parts 1-2
N60317: Paul, G.S. - The Princeton Field Guide to Predatory Dinosaurs
S37892: Paul'son, O. - Izsledovaniya Rakoobraznykh Krasnago Morya. Chast' I. Podophthalmata i Edriophthalmata (Cumacea) [Studies on Crustacea of the Red Sea with notes regarding other seas. Part 1]
S50580: Paulian, R. - Les Coléoptères: Formes, Moeurs, Rôle
N2971: Paulian, R. - Coleopteres Scarabeides Faune de France 63
S29856: Paulian, R.; Viette, P. - Insectes Lépidoptères Papilionidae (Faune de Madagascar 27)
S30822: Paulian, R. - Larves d'Insectes de France vers blancs - chenilles - asticots
S6972: Paulian, R. - Coléoptères Scarabeides Faune de France 63:
N5991: Paulian, R. - Coleopteres Cetoniidae. Genre Pygora (Faune de Madagascar 82)
S30687: Paulian, R. - La Zoogéographie de Madagascar et des Iles Voisines (Faune de Madagascar 13)
S27359: Paulian, R. - La Zoogéographie de Madagascar et des iles Voisines (Faune de Madagascar 13)
S26676: Paulian, R. - Coléoptères Scarabeides (Faune de France 63)
S61606: Paulian, R. - Coléoptères Scarabeides (Faune de France 63)
N25708: Paulsen, M.J. - The stag beetles of southern South America (Coleoptera: Lucanidae)
S62063: Paulson, D. - Dragonflies and Damselflies of the East
N44667: Paulson, D.R.; Haber, W.A. - Dragonflies and Damselflies of Costa Rica: A Field Guide
S58577: Paulson, D. - Dragonflies and Damselflies of the West
N8748: Paulson, G.S. - Handbook to the Construction and Use of Insect Collection and Rearing Devices: A Guide for Teachers with Suggested Classroom Applications
S53962: Paulussen, W. - The Breeding Birds of the Turnhout Campine 1942-1992 (Caliologists' Series No. 9)
N49527: Pavelle, S. - Forget Me Not:Finding the forgotten species of climate-change Britain
S52273: Pavett, M.; Fowles, A. - The Aculeate Hymenoptera of Wales with special reference to the manuscript 'The Aculeates of Wales' by H.M. Hallett
R52525: Pavia, G. - Ammoniti del Baiociano Superiore di Digne (Fracia SE, dip. Basses - Alpes)
R52555: Pavia, G. - Ammoniti del Baiociano Superiore di Digne
S30676: Paviour-Smith, K.; Whittaker, J.B. - A Key to the Major Groups of British Free-Living Terrestrial Invertebrates
S41412: Pavitt, N. - Kenya The First Explorers
S43096: Pavord, A. - The Naming of Names: The Search for Order in the World of Plants
S29743: Pavord, A. - The Naming of Names: The Search for Order in the World of Plants
N21115: Pawley, S.; Dobson, M.; Fletcher, M. - Guide to British Freshwater Macroinvertebrates for Biotic Assessment
S55769: Pawlikowski, T. - A Distribution Atlas of Bumblebees in Poland (Hymenoptera: Apidae: Bombini)
S47226: Pawlikowski, T. - A Distribution Atlas of Bumblebees in Poland (Hymenoptera: Apidae: Bombini)
R8131: Pawlowski, J. - Revision du genre Trechus Clairv. (Coleoptera, Carabidae) du Proche Orient
S61514: Paxton, Joseph - Supplement to Paxton's Botanical Dictionary; containing all the new plants since the appearance of the first edition
S13983: Payn, W.H. - The Birds of Suffolk
S54103: Payn, W.H. - The Birds of Suffolk
S10817: Payne, T.L.; Birch, M.C.; Kennedy, C.E.J. (Eds) - Mechanisms in Insect Olfaction
S40436: Payne, A.I. - The Ecology of Tropical Lakes and Rivers
S54161: Payne, E. - Ethiopian Jews: The Story of a Mission
S50644: Paz, U. - The Birds of Israel
S57115: Peach, B.N.; Horne, J. - Guide to the Geological Model of the Assynt Mountains
S49438: Peacock, E.R. - Coleoptera, Rhizophagidae (Handbooks for the Identification of British Insects 5/5a)
S26515: Peacock, E.R. - Coleoptera, Rhizophagidae (Handbooks for the Identification of British Insects 5/5a)
S49254: Peacock, E.R. - Coleoptera, Rhizophagidae (Handbooks for the Identification of British Insects 5/5a)
S5322: Peacock, E.R. - A review of the Rhadalinae (=Aplocneminae) (Coleoptera: Melyridae)
S39335: Peaker. M. (Ed.) - Avian Physiology
S59505: Pearce, E.J. - Coleoptera Pselaphidae (Handbooks for Identification of British Insects 4/9)
S45009: Pearce, E.J. - Coleoptera Pselaphidae (Handbooks for Identification of British Insects 4/9)
S50059: Pearce, G.E. - Badger Behaviour, Conservation and Rehabilitation: 70 Years of Getting to Know Badgers
S60421: Pearce, N.R.; Cribb, P.J. - The Orchids of Bhutan (Flora of Bhutan: including a record of Plants from Sikkim and Darjeeling. Vol. 3, Pt 3)
S55976: Pearce, E.K. - Typical Flies A Photographic Atlas of Diptera. Series I-III
R45756: Pearl, R. - The Reading of Graduate Students
S31605: Pearman, D.A.; Preston, C.D.; Rothero, G.P.; Walker, K.J. - The Flora of Rum: An Atlantic Island Reserve
S60346: Pearman, D.A.; Preston, C.D. - A Flora of Tiree, Gunna & Coll
S58341: Pearsall, W.H. - Report on an Ecological Survey of the Serengeti National Park Tanganyika November and December 1956
S47309: Pearsall, W.H.; Pennington, W. - The Lake District (New Naturalist 53)
S49633: Pearsall, W.H.; Pennington, W. - The Lake District (New Naturalist 53)
S48564: Pearsall, W.H. - Mountains and Moorlands (New Naturalist 11)
S59418: Pearsall, W.H.; Pennington, W. - The Lake District (New Naturalist 53)
S57382: Pearsall, W.H. - Mountains and Moorlands (New Naturalist 11)
R26943: Pearson, A.A.; Dennis, R.W.G. - Revised List of British Agarics and Boleti
S55254: Pearson, B. - Birds of East and West Horsley [Surrey]
S43615: Pearson, R. - Climate and Evolution
S36760: Pearson, J. - Cancer (Liverpool Marine Biology Committee Memoirs on Typical British Marine Plants and Animals, Vol. XVI)
S58414: Pearson, E.S.; Hartley, H.O. (Eds) - Biometrika Tables for Statisticians. Vol. 1
R32870: Pearson, A.A. - Notes on the Boleti: With Short Monograph and Key
R32871: Pearson, A.A. - A Key to the Genera of the Agarics & Boleti
N41359: Pearson, D.L.; Wiesner, J.; Acciavatti, R.E.; Uniyal, V.P.; Anichtchenko, A. - A Field Guide to the Tiger Beetles of India: Identification and Biology of the Cicindelidae
S37326: Peay, S. - Monitoring the White-clawed Crayfish Austropotamobius p. pallipes
S37313: Peay, S. - Monitoring the White-clawed Crayfish Austropotamobius p. pallipes
S1061: Peck, O. - A Catalogue of the Nearctic Chalcidoidea (Insecta: Hymenoptera)
N4074: Peck, S.B. - Smaller Orders of Insects of the Galapagos Islands, Ecuador: Evolution, Ecology, and Diversity
E35187: Pedder-Smith, R. - Detail from Herbarium Specimen Painting 2006-2009: (10 Cards)
S52909: Pedersen, B. (Ed.); [Fenwick, S.] - A Guide to the Archives of the Royal Entomological Society
N4268: Pedersen, B. (Ed.); [Fenwick, S.] - A Guide to the Archives of the Royal Entomological Society
S40245: Pedersen, B. (Ed.); [Fenwick, S.] - A Guide to the Archives of the Royal Entomological Society
S29578: Pedersen, B. (Ed.); [Fenwick, S.] - A Guide to the Archives of the Royal Entomological Society
S32580: Pedersen, B. (Ed.); [Fenwick, S.] - A Guide to the Archives of the Royal Entomological Society
S3107: Pedgley, D. (Ed.) - Desert Locust Forecasting Manual2 vols
S61528: Pedley, H.M. - A new lithostratigraphical and paleoenvironmental interpretation for the coralline limestone formations (Miocene) of the Maltese Islands
S27128: Pedraza, J.; Sanz, M.A.; Martin, A. - Formas Graniticas de la Pedriza
N16901: Pedrono, M. - The Tortoises & Turtles of Madagascar
S36561: Peduzzi, R.; Bachofen, R.; Tonolla, M. (Eds) - Lake Cadagno: A Meromictic Alpine Lake
N53182: Peeters, I. - The genus Carabus in Belgium (Coleoptera: Carabidae)
S46259: Peeters, T.M.J.; Reemer, M. - Bedreigde en verdwenen Bijen in Nederland (Apidae s.l.): Basisrapport met voorstel voor de Rode Lijst
S51360: Peeters, T.M.J.; Reemer, M. - Bedreigde en verdwenen Bijen in Nederland (Apidae s.l.): Basisrapport met voorstel voor de Rode Lijst
S46588: Peissel, M. - The Last Barbarians: The Discovery of the Source of the Mekong in Tibet
R57287: Pejler, B. - On the Taxonomy and Ecology of Benthic and Periphytic Rotatoria: Investigations in northern Swedish Lapland
R60555: Pekkarinen, A. - Morphometric, colour and enzyme variation in bumblebees (Hymenoptera, Apidae, Bombus) in Fennoscandia and Denmark
N9360: Pellant, C.; Pellant, H. - A Guide to Common Fossils (Identification Chart)
S50258: Pellant, C.; Pellant, H. - Fossils: A Photographic Field Guide
S57510: Le Pelley, R.H. - Pests of Coffee
S26580: Pemberton, J.E. (Ed) - Who's Who in Ornithology
S49259: Penck, W. - Morphological Analysis of Land Forms: A Contribution to Physical Geology
S9599: Pendergrast, J.G.; Cowley, D.R. - An introduction to New Zealand Freshwater Insects
R16856: Pendergrast, J.G. - Studies on the Reproductive Organs of the Heteroptera with a consideration of their bearing on Classification
S55527: Penhallurick, R.D. - Birds of the Cornish Coast Including the Isles of Scilly
S55528: Penhallurick, R.D. - Birds of the Cornish Coast Including the Isles of Scilly
S55533: Penhallurick, R.D. - The Birds of Cornwall and the Isles of Scilly
N10714: Penhallurick, R.D. - The Butterflies of Cornwall and the Isles of Scilly
S41912: Penn, R. - Portrait of Ashdown Forest
S20829: Pennak, R.W. - Fresh-water Invertebrates of the United States
A49262: Pennant, Thomas - British Zoology. Vol. I-IV
S58953: Penney, D. - Dominican Amber Spiders: a comparative palaeontological-neontological approach to identification, faunistics, ecology and biogeography
N29633: Penney, D. - So you want to be a Palaeontologist
N27059: Penney, D.; Jepson, J.E. - Fossil Insects: An Introduction to Palaeoentomology
N17238: Penney, D. - Common Spiders & other Arachnids of the Gambia, West Africa
S40886: Penney, J.T.; Racek, A.A. - Comprehensive revision of a worldwide collection of Freshwater Sponges (Porifera: Spongillidae)
S58959: Penney, D. (Ed.) - Spider Research in the 21st Century: trends and perspectives
N42408: Penney, D. - Fossil Spiders in Baltic Amber: An annotated systematic catalogue
N17317: Penney, D. - Field Guide to Butterflies of The Gambia, West Africa
S48856: Pennington, W. - The History of British Vegetation
S35314: Penrose, R. - Pablo Picasso: Four Themes
N11953: Pentecost, A. - Introduction to Freshwater Algae
N11954: Pentecost, A. - Introduction to Freshwater Algae
R38687: Penz, C.M.; DeVries, P.J. - A Phylogenetic Reassessment of Thisbe and Uraneis Butterflies (Riodinidae, Nymphidiini)
S4624: Peppin, B.; Micklethwait, L. - Dictionary of British Book Illustrators: The Twentieth Century
S60160: Perazza, G.; Lorenz, R. - Le orchidee dell'Italia nordorientale: atlante corologico e guida al riconoscimento
S56668: Percy, Lord William - Three Studies in Bird Character: Bitterns, Herons, and Water Rails
S60088: Perebora, E.A. - ???????? ??????-????????? ??????? [Orchids of the northwest Caucasus]
N4251: Perez De-Gregorio, J.J.; Munoz, J.; Rondos, M. - Atlas fotografico de los Lepidopteros Macroheteroceros ibero-baleares 2: Lasiocampoidea, Bombycoidea, Axioidea y Noctuoidea (1)
S53099: Perez De-Gregorio, J.J.; Munoz, J.; Rondos, M. - Atlas fotografico de los Lepidopteros Macroheteroceros ibero-baleares 2: Lasiocampoidea, Bombycoidea, Axioidea y Noctuoidea (1)
S60397: Perez Raya, F.; Molero Mesa, J. - Orquídeas silvestres de la provincia de Granada
S60950: Peri, O. - Bulbs of the Western Mediterranean
S4220: Peries, I.D.R. - Studies on Host-Plant Resistance in Rice to the Gall Midge, Orseolia oryzae (Wood-Mason)
N54686: Perkins, D.J. - Hairy-foot, long-tongue: Solitary bees, biodiversity & evolution in your backyard
S45092: Perkins, B.F. (Ed.) - Trace fossils: A field guide to selected localities in Pennsylvanian, Permian, Cretaceous, and Tertiary rocks of Texas and related papers
S50317: Perkins, J.F. - Hymenoptera, Superfamily Bethyloidea (excluding Chrysidadae) : (Handbooks for the Identification of British Insects)
N61481: Perks, J. - Field Guide to British Fish: Freshwater and Marine
S6566: Von Pernau, A.F. - Unterricht was mit dem lieblichen Geschoepff denen Voegeln ...
S59908: Perner, H.; Luo, Y. - Orchids of Huanglong
S43344: Perraudiere, R. de la - Notes sur les Coleopteres de l'Anjou
S51370: Perrett, B. - The Hampshire Tigers: Story of the Royal Hampshire Regiment, 1945-92
S21177: Perrier, R. (Ed.); Delphy, J. - La Faune de la France. Tome 1B. Vers et Némathelminthes
S14647: Perrier, R. - La Faune de la France. Fasc. 3: I. Myriapodes, II. Insectes Inférieurs
S22164: Perring, F. (Ed.) - The Flora of Changing Britain
S45045: Perrins, C. - British Tits (New Naturalist 62)
S48125: Perrins, C. - British Tits (New Naturalist 62)
S59154: Perrins, C.M. (Ed.) - Illustrated Encyclopaedia of Birds: The Definitive guide to Birds of the World
A43348: Perris, E. - Larves de Coleopteres [Pt 2]
A58754: Perrott, Charlotte Louisa Emily - A Selection of British Birds
A50993: Perrott, Charlotte Louisa Emily - A Selection of British Birds
S54227: Perry, R. - Shetland Sanctuary Birds on the Isle of Noss
S25122: Perry, J.J.; Staley, J.T.; Lory, S. - Microbial Life
S44694: Perry, R. - A Naturalist on Lindisfarne
S9771: Perry, L.S. - Chinese Snuff Bottles The Adventures & Studies of a Collector
S9770: Perry, L.S. - Chinese Snuff Bottles: The Adventures & Studies of a Collector
S53208: Perry, P. (Ed.) - British Birds: Their Nests and Eggs
S57172: Perry, A.R. - Mosses and Liverworts of Woodland: A Guide to Some of the Commonest Species
S47907: Perry, A.R.; Ellis, R.G. (Eds) - The Common Ground of Wild and Cultivated Plants: Introductions, invasions, control and conservation
S22882: Perry, R. - The Watcher and the Red Deer
S39610: Pertchik, H.; Pertchik, H.; White, W.C. (Introduction) - Flowering Trees of the Caribbean: 30 Paintings by Bernard and Harriet Pertchik
R59017: Le Peru, B. - Catalogue et répartition des araignées de France
S58897: Le Peru, B. - The Spiders of Europe, a synthesis of data. Vol. 1: Atypidae - Theridiidae (Mémoires Société linnéenne du Lyon, no 2)
S45094: Peryt, D.; Wrona, R. - Planktic Foraminifera Zonation of the Upper Cretaceous in the Middle Vistula River Valley, Poland [and] Upper Silurian-Lower Devonian Chitinozoa From the Subsurface of Southeastern Poland
N55757: Peslier, S.; Mazel, R.; Gaunet, A.; Varenne, T.; Nel, J. - Catalogue iconographique des Lépidoptères des Pyrénées-Orientales (France). Tome I (Superfamilles dont la majorité des espèces sont diurnes)
N55776: Peslier, S.; Varenne, T.; Nel, J.; Taurand, L. - Catalogue iconographique des Lépidoptères des Pyrénées-Orientales (France). Tome III (Microlépidoptères don’t la majorité des espèces sont nocturnes)
N55774: Peslier, S.; Varenne, T.; Nel, J.; Taurand, L. - Catalogue iconographique des Lépidoptères des Pyrénées-Orientales (France). Tome II (Superfamilles dont la majorité des espèces sont nocturnes)
S42653: Pessagno, E.A. - Upper Cretaceous Stratigraphy of the Western Gulf Coast Area of Mexico, Texas, and Arkansas
S60107: Pessei, A. - Orchidee in Sardegna
S36585: Pesta, O. - Der Hochgebirgssee der Alpen (Versuch einer limnologischen Charakteristik) (Die Binnengewässer Bd. VIII)
S10763: Pesta, O. - Krebstiere I: Ruderfüsser/Copepoda (4. Monstrilloida, 5. Notodelphyoida, 6. Caligoida, 7. Lernaeoida) (Tierwelt Deutschlands 29)
S39097: Petanovic, R.; Stankovic, S - Catalog of the Eriophyoidea (Acari; Prostigmata) of Serbia and Montenegro
S59974: Petch, C.P.; Swann, E.L. - West Norfolk Plants Today
S60098: Petch, C.P.; Swann, E.L. - West Norfolk Plants Today
S47252: Petch, C.P.; Swann, E.L. - West Norfolk Plants Today
N25066: Peterken, G. - Meadows
S61041: Peterken, G. - Wye Valley (New Naturalist 105)
N13432: Peterken, G. - Wye Valley (New Naturalist 105)
N51486: Peterken, G. - Trees and Woodlands
S41678: Peters, E.D. - Principles of Copper Smelting
S11033: Peters, T.M. - Insects and Human Society
S11226: Peters, W. et al - Malaria of the Orang-utan (Pongo pygmaeus) in Borneo
N52670: Petersen, J.H. - Edible Fungi of Britain and Northern Europe: How to Identify, Collect and Prepare
N55959: Petersen, J.H. - Champignons comestibles et toxiques: Eviter les confusions [Edible and toxic mushrooms - Avoid confusion]
S49282: Peterson, D. - Jane Goodall:The Woman Who Redefined Man
S36704: Peterson, A. - Manual of Entomological Equipment and Methods. Pts I and II
S42738: Peterson, L.E. - A Field Guide to Edible Wild Plants of Eastern and Central North America
S58237: Peterson, R.T. - A Field Guide to Western Birds Peterson Field Guide
S58569: Peterson, R.; Mountfort, G.; Hollom, P.A.D. - Birds Britain and Europe (Collins Field Guide)
S28856: Peterson, R.T. - A Field Guide to the Birds of Texas and Adjacent States
S57630: Peterson, R.T.; Peterson, V.M.; Audubon, J.J. (Illus) - Audubon's Birds of America (The Audubon Society Baby Elephant Folio)
S10362: Peterson, R.L.; Eger, J.L., Mitchell, L. - Chiropteres (Faune de Madagascar 84)
S22096: Peterson, B.V. - The Prosimulium of Canada and Alaska (Diptera: Simuliidae)
S45568: Peterson, A. - Entomological Techniques: How to Work with Insects
S56910: Peterson, R.T.; McKenny, M. - A Field Guide to Wildflowers of Northeastern and North-central North America: A Visual Approach
S48358: Peterson, R.; Fisher, James - Wild America: The Record of a 30,000-mile Journey Around the North American Continent by an American Naturalist and his British colleague
S39467: Peterson, B.V. - The Prosimulium of Canada and Alaska (Diptera: Simuliidae)
S38674: Peterson, B.V. - The Prosimulium of Canada and Alaska (Diptera: Simuliidae)
N38924: Petitpierre, E. - Coleoptera: Chrysomelidae II Fauna Iberica 46
N23623: Petitpretre, J.; Marengo, V. - Coleopteres de Rhone-Alpes: Buprestides
S40907: Petr, T. (Ed.) - The Purari: Tropical Environment of a High Rainfall River Basin
S27213: Petric, D.; Curcic, B.P.M. (Eds) - On the Biology and Control of Blackflies
S55580: Petrides, G.A. - Eastern Trees
S51322: Petrie, W. - Guide to Orchids of North America [Guide to Orchids of Canada and the United States]
N53687: Petrischak, H. - Welche Wildbiene ist das? Einfach erkennen und bestimmen
S40170: Petrocokino, A. - Along the Andes [in Bolivia, Peru, and Ecuador]
N21927: Petrou, N.; Petrou, M.; Giannakoulias, M - Orchids of Greece
S60080: Petrou, N.; Petrou, M.; Giannakoulias, M - Orchids of Greece
S34652: Petrushevskaya, M.G. - Radiolyarii otryada Nassellaria Mirovogo Okeana [Radiolaria of the order Nassellaria of the World Ocean]
S13880: Pettersson, H. - Teneur en radium des depots de mer profonde (Princess-Alice II et Challenger. 1930
S19950: Pettibone, M.H. - Marine Polychaete Worms of the New England Region 1. Aphroditidae through Trochochaetidae
S17722: Pettibone, M.H. - Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of new species, and redescription of the pelagic Podarmus Ploa Chamberlin (Polynoidea)
S43095: Pettijohn, F.J. - Sedimentary Rocks
S5423: Pettitt, N.E. - A Monograph on some Rhynchonellidae of the British Chalk
S20955: Pettitt, J.M. - Two Heterosporous Plants from the Upper Devonian of North America
S7636: Pettitt, N.E. - A Monograph of the Rhynchonellidae of the British Chalk. Part 1
S48903: Peyrony, D. - Le Périgord Préhistorique : essai de géographie humaine suivi des listes des stations, gisements, monuments divers connus, avec leur bibliographie
S49041: Peyrony, D. - Éléments de Préhistoire
S6571: Pezzoli, E.; Spelta, F. - I Molluschi delle Sorgenti e delle "Acque Sotterranee" IX Aggiornamento al Censimento. V. Regione Lombardia, Provincia di Bergamo
S60721: Pfeffer, G. - Die Krebse von Süd-Georgien nach der Ausbeute der deutschen Station 1882-83. 1. Teil
S57016: Pfeifer, S. - Das Naturschutzgebiet Kühkopf-Knoblochsaue
N7194: Pfeuffer, E. (Ed.) - Von der Natur fasziniert: Frühe Augsburger Naturforscher und Zeichner
N51453: Pfister, O. - Birds of Colombia: A Photographic Guide
S39351: Pfleger, V. - A Field Guide in colour to Molluscs
S46255: Pfleger, V.; Chatfield, J. - A Guide to Snails of Britain and Europe
S47654: Pfleger, V.; Chatfield, J. - A Guide to Snails of Britain and Europe
S56700: Pforr, M.; Limbrunner, A. - The Breeding Birds of Europe: A Photographic Handbook
N38625: Phaka, F.M.; Netherlands, E.C.; Kruger, D.J.D.; du Preez, L.H. - A Bilingual Field Guide to the Frogs of Zululand
S36643: phelps, G. - A Short History of English Literature
A48983: Phelps, William - Calendarium Botanicum, or a Botanical Calendar: Exhibiting, at one View, the Generic and Specific Name, the Class, Order, and Habitat of all the British Plants, from the Class Monandria Monogynia, to Polygamia Dioecia, inclusive. Arranged according to the
N56023: Phelps, M.; Stubbs, E. - Where to Watch Birds in Surrey and Sussex
S46378: Phemister, J. - British Regional Geology: Scotland the Northern Highlands
A30603: Philippi, R.A. - Orthoptera Berolinensia. Dissertatio Inauguralis Entomoligica
N25356: Phillipps, H. - A Naturalist's Guide to the Butterflies of Borneo
N29950: Phillipps, Q.; Phillipps, K. (Illus) - Phillipps Field Guide to the Birds of Borneo: Sabah, Sarawak, Brunei and Kalimantan
S21188: Phillipps, W.J. - Bibliography of New Zealand Fishes
N47926: Phillips, N. - The Nature of Somerset's Coast
S53118: Phillips, S.J.; Comus, P.W. (Eds) - A Natural History of the Sonoran Desert
S34559: Phillips, B. - Another Man's War: The Story of a Burma Boy in Britains Forgotten African Army
S41261: Phillips, J. - Geology of Oxford and the Valley of the Thames
S52255: Phillips, R. - Wild Flowers of Britain
S59308: Phillips, F.C. - The Use of Stereographic Projection in Structural Geology
S58001: Phillips, Wendell - Qataban and Sheba: Exploring Ancient Kingdoms on the Biblical Spice Routes of Arabia
S49993: Phillips-Watlington, C. - Bermuda's Botanical Wonderland: A Field Guide
N38721: Phillips, D.M. - Insects of North America: A Field Guide to Over 300 Insects
S52254: Phillips, R. - Trees in Britain: Europe and North America
S49777: Phillips, R. - Wild flowers of roadsides and waste places
N61661: Phillips, N. - The Nature of the Quantocks: a landscape of heath, mire & wooded combes
S54669: Phillips, R. - Grasses, Ferns, Mosses & Lichens of Great Britain and Ireland
S52253: Phillips, R.; Rix, M. - Vegetables
N28351: Phillips, N. - A Guide to Finding Seashore and Rockpool Life in Somerset
S20141: Phillips, D. - Catalogue of the Type and Figured Specimens of Mesozoic Ammonoidea / Fossil Cephalopoda(excluding Mesozoic Ammonoidea) / Additions to the Catalogues of Type and Figured Fossil Cephalopoda in the British Museum (Natural History)
S52256: Phillips, R. - Grasses, Ferns, Mosses & Lichens of Great Britain and Ireland
S61789: Philp, E.G. - A New Atlas of the Kent Flora
S45868: Philp, E.G. - The Butterflies of Kent: an atlas of their distribution
S45108: Philp, E.G. - The Butterflies of Kent: an atlas of their distribution
S48892: Philp, E.G. - The Butterflies of Kent: an atlas of their distribution
S48360: Philp, E.G. - Atlas of the Kent Flora
S16875: Phipps, J. - Studies on East African Acridoidea (Orthoptera), with special reference to Egg-production, Habitats and Seasonal Cycles
S28921: Phlipson, W.R. - Contributions to Our Knowledge of Old World Araliaceae
R2618: Pic, M. - Coléoptères Nouveaux du Congo Belge
N40827: Picard, J. - Observations sur les genitalia femelles des Pterophores européens
R34850: Pichi Sermolli, R.E.G - A Survey of the Pteridological flora of the Mediterranean Region
S49991: Pichinot, V.B.; Meyer, H. - Kommentierte Liste der phytophagen Wirbellosenarten in Schleswig-Holstein Teil 1. Diptera
S16360: Pickard-Cambridge, O. - Monograph of the British Phalangidea, or Harvestmen
S57305: Pickard-Cambridge, O. - On a new genus and species of Acaridea
S15630: Pickard-Cambridge, O. - Monograph on the British Species of Chernetidea, or False-Scorpions
S1784: Pickard, B.C. - Grasshoppers and Crickets of Great Britain and the Channel Islands
N38720: Picker, M.; Griffiths, C.; Weaving, A. - Field Guide to Insects of South Africa
S55233: Pickford, P.; Pickford, B.; Tarboton, W. - African Birds of Prey
S55223: Pickford, M. - A revision of Miocene Suidae and Tayassuidae (Artiodactyla, Mammalia) of Africa (Tertiary Research Special Paper No. 7)
S45850: Pickford, Grace Evelyn - A Monograph of the Acanthodriline Earthworms of South Africa
S53890: Pickles, R. (Ed.) - The Countryside Around Us: A Natural History of East Lancashire
S34000: Pico, P. - Climatological Atlas of the Western Mediterranean
S19766: Pictet, A. - Influence de l'Alimentation et de l'Humidite sur la Variation des Papillons
S42668: Pictet, F.-J. - Traité de Paléontologie où histoire naturelle des animaux fossiles considérés dans leurs rapports zoologiques et géologiques
S26159: Piedade-Guerreiro, J. (Ed.) - Fruit flies of economic importance / Mouche des fruits d'importance economique
S43440: Pielou, E.C. - Biogeography
S53493: Pienkowski, M.W.; Wormell, P.; Harrison, D.; Shepard, K.B.; Stroud, D.A.; Cadbury, C.J.; Madders, M.; Moser, M.; Broad, R.A.; Newton, S.F.; Percival, S.; Fox, A.D.; Francis, I.S.; - Birds on Coll and Tiree: Status, Habitats and Conservation
N52589: Pienkowski, M. - When the Kite builds …:Why and How we restored Red Kites across Britain
S60359: Piera Olives, J,; Crespo Villalba, M.B.; Lowe, M.R. - Las Orquideas de la Provincia de Alicante
S20381: Pierantoni, U. - La Gestazione Esterna (Contributo biologia ed alla embriologia dei Sillidi)
S34460: Pierce, F.N. - The Genitalia of the British Geometridae of the Lepidoptera of the British Islands: An account of the morphology of the male clasping organs and the corresponding organs of the female
N9979: Pierce, F.N. - The Genitalia of The Group Noctuidae of the Lepidoptera of the British Islands An Account of the Morphology of the Male Clasping Organs
N9980: Pierce, F.N. - The Genitalia of The Group Geometridae of the Lepidoptera of the British Islands
N9970: Pierce, F.N.; Beirne, B.P. - The Genitalia of The British Rhopalocera and the Larger Moths
S45783: Pierce, F.N. - The Genitalia of the Group Noctuidae of the Lepidoptera of the British Islands: An Account of the Morphology of the Female Reproductory Organs
S26496: Pierce, F.N.; Metcalfe, J.W. - The Genitalia of the British Pyrales with the Deltoids and Plumes
S52745: Pierce, F.N. - The Genitalia of the British Geometridae of the Lepidoptera of the British Islands: An account of the morphology of the male clasping organs and the corresponding organs of the female
S52749: Pierce, F.N. - The Genitalia of the group Noctuidae of the Lepidoptera of the British Islands: An account of the morphology of the male clasping organs
S52746: Pierce, F.N.; Metcalfe, J.W. - The Genitalia of the British Pyrales with the Deltoids and Plumes
S55861: Pierce, F.N. - The Genitalia of the group Noctuidae of the Lepidoptera of the British Islands: An account of the morphology of the male clasping organs
S52751: Pierce, F.N.; Beirne, B.P. - The Genitalia of The British Rhopalocera and the Larger Moths
C11293: Pierce, F.N.; Metcalfe, J.W. - The Genitalia of the Tortricidae CD
S55026: Pierce, F.N.; Beirne, B.P. - The Genitalia of The British Rhopalocera and the Larger Moths
S48968: Pierce, F.N. - The Genitalia of the Group Noctuidae of the Lepidoptera of the British Islands: An Account of the Morphology of the Female Reproductory Organs
S9969: Pierce, F.N. - The Genitalia of the Group Noctuidae of the Lepidoptera of the British Islands. An Account of the Morphology of the Female Reproductory Organs
N10522: Pierce, F.N.; Metcalfe, J.W. - The Genitalia of the British Pyrales with the Deltoids and Plumes
S26474: Pierce, F.N. - The Genitalia of the British Geometridae of the Lepidoptera of the British Islands: An account of the morphology of the male clasping organs and the corresponding organs of the female
S18338: Pierce, F.N. - The Genitalia of the group Noctuidae of the Lepidoptera of the British Islands: An account of the morphology of the male clasping organs
S58881: Piercy, Harold - The Constance Spry Book of Flower Arranging
N16609: Pierre, J.; Bernaud, D. - Butterflies of the World 31: Nymphalidae 16: Acraea, subgenus Actinote
N25596: Pierre, J.; Bernaud, D. - Butterflies of the World 39: Acraea, subgenus Acraea
N45065: Piesse, Jude - The Ghost in the Garden: in search of Darwin's lost garden
S53586: Pietsch, T.W. - Trees of Life: A Visual History of Evolution
S55064: Pigott, T. Digby - London Birds and London Insects and other Sketches
S55177: Pigott, T. Digby - London Birds and Other Sketches
S41960: Pihu, E.; Haberman, J. (Eds) - Lake Peipsi: Flora and Fauna
S53321: Pike, O.G. - Home Life in Bird-Land
S53372: Pike, O.G. - Birdland: A Book for Young People
S53322: Pike, O.G. - Through Birdland Byways with Pen and Camera
S53312: Pike, O.G. - Woodland, Field and Shore: Wild Nature Depicted with Pen and Camera
S53371: Pike, O.G. - Bird Biographies and other Bird Sketches
S30157: Pike, O.G. - Woodland, Field and Shore: Wild Nature Depicted with Pen and Camera
S53319: Pike, O.G. - In Bird-Land with Field-Glass and Camera
S53320: Pike, O.G. - Hillside, Rock, and Dale: Bird Life pictured with Pen and Camera
S36758: Pike, R.B. - Galathea (Liverpool Marine Biology Committee Memoirs on Typical British Marine Plants and Animals, Vol. XXXIV)
S53373: Pike, O.G. - Farther Afield in Birdland
S60131: Pikner, Tarmo - Eesti orhideed
S46095: Pilát, A.; Ušák, O. - Mushrooms
S8035: Pilgrim, G.E.; Hopwood, A.T. - Catalogue of the Pontian Bovidae of Europe in the Department of Geology
S20492: Pilgrim, G.E. - Catalogue of the Pontian Carnivora of Europe in the Department of Geology
S20493: Pilgrim, G.E.; Hopwood, A.T. - Catalogue of the Pontian Bovidae of Europe in the Department of Geology
S25788: Pilgrim, G.E.; Hopwood, A.T. - Catalogue of the Pontian Bovidae of Europe in the Department of Geology
S45330: Pillai, R.S.; Ravichandran, M.S. - Gymnophiona (Amphibia) of India: A Taxonomic Study
S56622: Pilleri, G. (Ed.) - Maria Teresa e le Indie Orientali La spedizione alle Isole Nicobare della nave Joseph und Theresia e il diario del chirurgo di bordo
S16032: Pilleri, G. (Ed.) - Contributions to the Paleontology of some Tethyan Cetacea and Sirenia (Mammalia) II
S16034: Pilleri, G. - Schädel und Hirn des Menschen / Irrwege eines Gehirns
S15874: Pillers, A.W.N. - Notes on Mange and Allied Mites for Veterinarians
N20309: Pils, G. - Flowers of Turkey. A photo guide
S34566: Pilsbry, H.A.; Bequaert, J. - The Aquatic Molluks of the Belgian Congo, With a Geographical and Ecological Account of Congo Malacology
S34701: Pilsbry, H.A. - A Review of the Land Mollusks of the Belgian Congo Chiefly Based on the Collections of the American Museum Congo Expedition, 1909-1915
S38378: Pilsbry, H.A. - Sessile Barnacles (Cirripedia) contained in the Collections of the U.S National Museum; Including a Monograph of the American Species
S22209: Pimentel, D. (Ed.) - Encyclopedia of Pest Management
N11129: Pinchen, B.J. - A Pocket Guide to the Bumblebees of Britain and Ireland
S52189: Pinchen, B.J. - Species recovery programme 2000. Action for biodiversity. BAP Aculeates
N11140: Pinchen, B.J. - Pocket Guide to the Grasshoppers, Crickets and allied Insects of Britain and Ireland
N13483: Pinchen, B.J. - A Pocket Guide to the Ladybirds of Britain and Ireland
N41243: Pinches, C.; Blackstock, T.; Walker, K.; Stroh, P.; Jefferson, R.; Smith, S. - Grassland Plants of the British and Irish Lowlands: ecology, threats and management
N10216: Pinder, A.C. - Keys to Larval and Juvenile Stages of Coarse Fishes from Fresh Waters in the British Isles
S48034: Pingree, J. - Thomas Henry Huxley: A list of his scientific notebooks, drawings, and other papers, preserved in the College archives
N12449: Pinguey, D.K - The Dragonflies of Mortimores Wood and surrounding area
S17148: Pinhey, E.; Loe, I. - A Guide to the Insects of Zambia
S31131: Pinhey, E.C.G. - Butterflies of Rhodesia
N26155: Pinhey, S. - The Botanical Illustrator's Handbook
R16184: Pinhey, E. - Entomofauna from Cabora Bassa. Results of the Entomological Brigade of the IICM: III. Lepidoptera
S33583: Pinhey, E. - The Butterflies of Southern Africa
S50794: Pinhey, E. - The Butterflies of Southern Africa
S38681: Pinhey, E.C.G. - Butterflies of Rhodesia
S11744: Pinhey, E. - Tandem Linkage in Dichoptic and other Anisoptera (Odonata)
N38524: Pinniger, D.; Lauder, D. - Pests in Houses Great and Small: Identification, Prevention and Eradication
N28747: Pinniger, D. - Integrated Pest Management for Cultural Heritage
S49875: Pinratana, A. - Butterflies in Thailand 3: Nymphalidae
S43683: Pinto, I.D.; Ornellas, L.P. de - A New Brackishwater ostracode Cyprideis riograndensis Pinto et Ornellas, sp. nov., from Southern Brazil and its ontogenetic carapace development
S43684: Pinto, I.D.; Purper, I. - New Fresh-water ostracode Cyprinotus trispinosus Pinto et Purper, sp. nov., from Southern Brazil, its ontogenetic carapace variation and seasonal distribution
S43685: Pinto, I.D.; Ornellas, L.P. de - A New Brackishwater ostracode Perissocytheridea krömmelbeini Pinto & Ornellas, sp. nov., from Southern Brazil
S43686: Pinto, I.D.; Purper, I. - Neotype for Elpidium broeliarum Müller, 1880 (type species for the genus) and a revision of the Genus Elpidium (Ostracoda)
S50777: Pinzauti, M. (Ed.) - Api e impollinazione
N50194: Piper, Ross - How to Read an Insect: A Smart Guide to What Insects Do and Why
S60943: Piper, R. - Animal Earth: The Amazing diversity of Living Creatures
S27697: Piran, A.A. - Catalogo Sistematico y Zoogeorgrafico de Tettigonoioideos Argentinos (Orthoptera: Tettigonioidea)
S58150: Pitcher, T.J.; Hart, P.J.B. (Eds) - The Impact of Species Changes in African Lakes
S58546: Pitches, A.; Cleeves, T. - Birds New to Britain: 1980-2004
S6575: Pitkin, L.M. - A Revision of the Pacific species of Conocephalus Thunberg (Orthoptera: Tettigoniidae
N6591: Pitkin, B.R. - A Revision of the Indian Species of Haplothrips and Related Genera (Thysanoptera: Phlaeothripidae)
S38041: Pitkin, B.R. - A Revision of the flower-living genus Odontothrips Amyot & Serville (Thysanoptera: Thripidae)
S5755: Pitkin, L.M. - A Revision of the Pacific Species of Conocephalus Thunberg (Orthoptera: Tettigoniidae)
S5229: Pitkin, L.M. - Gelechiid moths of the genus Mirificarma
S6593: Pitkin, L.M. - Gelechiid Moths of the genus Mirificarma
S18987: Pitkin, L.M.; Sattler, K. [1]; Sattler, K. [2] - (1) Sattleria: a European genus of brachypterous alpine moths (Lepidoptera: Gelechiidae) (L.M. Pitkin & K. Sattler); (2) A review of wing reduction in Lepidoptera (K. Sattler)
S32539: Pitkin, L.M. - Neotropical ennomine moths: a review of the Genera (Lepidoptera: Geometridae)
S54780: Pittaway, A.R. - The Hawkmoths of the Western Palaearctic
S51425: Pittaway, A.R. - The Hawkmoths of the Western Palaearctic
S46714: Pittaway, A.R. - The Hawkmoths of the Western Palaearctic
S53109: Pittaway, A.R. - The Hawkmoths of the Western Palaearctic
S45721: Pittaway, A.R. - The Hawkmoths of the Western Palaearctic
S25690: Pittier, H. - Plantas Usuales de Costa Rica
S17289: Planet, L. - Histoire Naturelle de la France. 14 Partie: Araignées (Araignées, Chernètes, Scorpions, Opilions)
S59384: Planet, L.-M.; Portevin, G. - Histoire Naturelle des Longicornes de France [with] Tableaux Dichotomiques pour la Détermination des Longicornes de France
N10309: Plant, C.W. - A provisional list of the microlepidoptera of Middlesex (vice-county 21)
S48061: Plant, C.W. - Provisional Atlas of the Lacewings and allied Insects (Neuroptera, Megaloptera, Raphidioptera and Mecoptera) of Britain and Ireland
S28201: Plant, C.W. - Larger Moths of the London Area
S61436: Plant, C.W. - A Key to the Adults of British Lacewings and their Allies
S45908: Plant, C.W. - Larger Moths of the London Area
S52800: Plant, C.W. - A Key to the Adults of British Lacewings and their Allies
S46213: Plant, C.W. - A Key to the Adults of British Lacewings and their Allies
S53919: Plant, C.W. - The Birds of Newham
S45104: Plant, C.W. - Larger Moths of the London Area
S43201: Plant, C.W. - Larger Moths of the London Area
S59533: Plant, C.W. - Provisional Atlas of the Lacewings and allied Insects (Neuroptera, Megaloptera, Raphidioptera and Mecoptera) of Britain and Ireland
S52965: Plant, C.W. - Provisional Atlas of the Lacewings and allied Insects (Neuroptera, Megaloptera, Raphidioptera and Mecoptera) of Britain and Ireland
S49491: Plant, C.W. - A Key to the Adults of British Lacewings and their Allies
S43756: Plant, C.W. - A Key to the Adults of British Lacewings and their Allies
S45723: Plant, C.W. - The Moths of Hertfordshire
N29890: Plant, J.D.; Hannes, F.P. - Evolution and Phylogeny of Bees: Review and Cladistic Analysis in Light of Morphological Evidence (Hymenoptera, Apoidea)
S44377: Plant, C.W. - Provisional Atlas of the Lacewings and allied Insects (Neuroptera, Megaloptera, Raphidioptera and Mecoptera) of Britain and Ireland
S33336: Plant, C.W. - Larger Moths of the London Area
N586: Plant, C.W. - A Key to the Adults of British Lacewings and their Allies
S45870: Plant, C.W. - The Butterflies of the London Area
S40722: Plant, C.W. - A Key to the Adults of British Lacewings and their Allies
N14992: Plant, C.W. - The Moths of Hertfordshire
S45102: Plant, C.W. - The Moths of Hertfordshire
S33951: Plant, C.W. - Larger Moths of the London Area
S52837: Plata, P.; Santiago , T. - Revision de la Familia Malachiidae en la Peninsula Iberica e Islas Baleares
S52838: Plata, P.; Santiago , T. - Revision de la Familia Malachiidae en Marruecos
N2274: Plata, P.; Santiago , T. - Revision de la Familia Malachiidae en Marruecos
A45054: Plateau, J[oseph] - Statique Expérimentale et Théorique des Liquides Soumis aux Seules Forces Moléculaires. Vol. I-II
S42864: Plateau, F. - Recherches physiologiques sur le coeur des Crustacés Décapodes
N4983: Platia, G.; Schimmel, R. - Revisione delle specie orientali (Giappone e Taiwan esclusi) del genere Melanotus Escholtz, 1829 (Coleoptera, Elateridae, Melanotinae)
S7962: Platt, H.M. - Revision of the Ethmolaimidae (Nematoda: Chromadorida)
S33680: Platts, E. (Ed.) - In celebration of the Ray Society, established 1844, and its founder George Johnston (1797-1855)
S44313: Plenderleith, H.J. - Preservation of Antiquities
S56388: Plitmann, U.; Heyn, C.; Danin, A.; Shmida, A. - Pictorial Flora of Israel
S38849: Plues, Margaret - British Grasses: An Introduction to the Study of the Gramineae
A38102: Plukenet, L. - Amaltheum Botanicum (i.e.) Stirpium Indicarum Alterum Copiae Cornu Millenas ad inimum & bis centum diversas Species novas & indictas nominatim comprehendens ....
S44607: Pocock, R.W.; George, T.N. - British Regional: South Wales
S33709: Pocock, R.W.; Whitehead, T.H. - British Regional Geology: The Welsh Borderland
S44605: Pocock, R.W.; George, T.N. - British Regional: South Wales
S44432: Pocock, R.W.; Whitehead, T.H. - British Regional: Welsh Borderland
R43252: Pocock, R.I. - The External Characters of the Pigmy Hippopotamus (Chaeropsis liberiensis) and of the Suidae and Camelidae
S5461: Pocock, R.I. - A Monograph of the Terrestrial Carboniferous Arachnida of Great Britain
S13772: Pocock, R.W.; Whitehead, T.H. - British Regional Geology: The Welsh Borderland
S59339: Podenas, S.; Geiger, W.; Haenni, J.-P.; Gonseth, Y. - Limoniidae & Pediciidae de Suisse Fauna Helvetica 14
N11623: Podenas, S.; Geiger, W.; Haenni, J.-P.; Gonseth, Y. - Limoniidae & Pediciidae de Suisse Fauna Helvetica 14
S61079: Podevijn, D. (Ed.) - Charles Vuylsteke, Sr. en Jr., Fine Fleur van de Belgische Sierteelt (1867-1937)
S36831: Podzorski, A.C.; Håkansson, H. - Freshwater and marine diatoms from Palawan (a Philippine Island) (Bibliotheca Diatomologica 13)
S45899: Poelt, J. - Bestimmungsschlüssel der höheren flechten von Europa
N14507: Poey, P.H. - Centurie de Lepidopteres de l'Ile de Cuba: contenant La Description et Les Figures Cloriees de Cent Especes de Papillons
N59399: Pohjoismäki, J.; Haarto, A.; Kakko, I. - Suomen Petokärpäset Sukulaisineen: Opaskirja Lajien Määrittämiseen, Biologiaan ja Uhanalaisuuteen. [Finnish predatory flies and their relatives: Asiloidea of Finland: A Guide to Species Identification, Biology and Conservation Status]
N57521: Pohl, G.R.; Nanz, S.R. (Eds) - Annotated Taxonomic Checklist of the Lepidoptera of North America, north of Mexico
S49516: Poinar, G.; Poinar, R. - The Amber Forest: A Reconstruction of a Vanished World
S58320: Poinar, G.; Poinar, R. - The Amber Forest: A Reconstruction of a Vanished World
S49724: Poinar, G.; Poinar, R. - The Quest for Life in Amber
S19057: Poinar, G.; Poinar, R. - The Amber Forest: A Reconstruction of a Vanished World
S25227: Poinar, G.; Poinar, R. - The Quest for Life in Amber
S34480: Pointier, J.-P.; Yong, M.; Gutierrez, A. - Guide to the Freshwater Molluscs of Cuba
S61556: Poisson, R. - Hétéroptères Aquatiques Faune de France 61
S41023: Poisson, R. - Hétéroptères Aquatiques - Aquatic Heteroptera (Hydrobiological Survey of the Lake Bangweulu Luapula River Basin, Vol. XIV, Fasc. 11)
S41025: Poisson, R.; Sallier Dupin, F. de - Hétéroptères Aquatiques du Bassin de la Luanza - Aquatic Heteroptera from the Luanza Drainage Area (Hydrobiological Survey of the Lake Bangweulu Luapula River Basin, Vol. XIV, Fasc. 12)
S41018: Poisson, R. - Hemipteres Aquatiques (Exploration du Parc National Albert, Fasc. 58 [with] Exploration du Parc National de l'Upemba, Fasc. 31)
S48318: Poisson, R. - Heteropteres Aquatiques Faune de France 61
N39792: Poland, J.; Clement, E. - The Vegetative Key to the British Flora: A New Approach to Plant Identification
N36708: Poland, J. - The Field Key to Winter Twigs: a guide to native and planted deciduous trees, shrubs and woody climbers (xylophytes) found in the British Isles
S6131: Polesny, F.; Mueller, W.; Olszak, R.W. - International Conference on Integrated Fruit Production Proceedings of the meeting at Cedzyna, Poland 1995
S31733: Polgar, L.; Chambers, R.J.; Dixon, A.F.G.; Hodek, I. (Eds) - Behaviour and Impact of Aphidophaga
S58251: Polhemus, D.A. - Systematics of the Genus Rhagovelia Mayr (Heteroptera: Veliidae) in the Western Hemisphere (Exclusive of the angustipes Complex)
R19901: Polhemus, J.T,; Polhemus, D.A. - The Trepobatinae of New Guinea Parts 1-6
S58802: Polis, G.A. (Ed.) - The Biology of Scorpions
S40049: Polis, G.A.; Power, M.E.; Huxel, G.R. (Eds) - Food webs: At the Landscape Level
S42719: Polis, G.A.; Winemiller, K.O. (Eds) - Food Webs: Integration of Patterns and Dynamics
S56257: Polkinghorne, J. - Faith, Science & Understanding
S34900: Poll, M. - Revision de la Faune Ichthyologique du Lac Tanganika
S36155: Poll, M. - Les Genres des Poissons d'Eau Douce de l'Afrique
N57058: Pollard, S. - The Little Book of Spiders
S47288: Pollard, E.; Hooper, M.D.; Moore, N.W. - Hedges (New Naturalist 58)
S44853: Pollock, D.A. - Natural history, classification and reconstructed phylogeny and geographic history of Phyto Latreille (Coleoptera: Heteromera: Pythidae)
S58193: Polo, Marco; Latham, R. (Trans.) - The Travels of Marco Polo
S40379: Polo, Marco; Latham, R. (Trans.) - The Travels of Marco Polo
S60915: Poltarukha, O.P. - Idenfitication Atlas of the Superfamily Chthamaloidea Barnacles (Cirripedia Thoracica) in the World Ocean | ?????-???????????? ???????? ????? (Cirripedia Thoracica) ???????????? Chthamaloidea ???????? ??????
S60019: Polunin, O. - Flowers of Greece and the Balkans: A Field Guide
S19161: Polunin, O.; Stainton, A. - Flowers of the Himalaya
S53503: Polunin, O.; Smythies, B.E. - Flowers of South-West Europe: A Field Guide
S30136: Polunin, O.; Smythies, B.E. - Flowers of South-West Europe: A Field Guide
S49932: Polunin, O.; Smythies, B.E. - Flowers of South-West Europe: A Field Guide
S32475: Polunin, O.; Smythies, B.E. - Flowers of South-West Europe: A Field Guide
S36289: Polunin, N.V.C. (Ed.) - Aquatic Ecosystems
A43305: Pond, J. - The Sporting Kalendar. Containing a distinct Account of what Plates and Matches have been run for in 1753
S58331: Ponomareva, L.A. - Euphausiids of the North Pacific: their distribution and ecology
S228: Ponomareva, L.A. - Euphausiids of the North Pacific their distribution and ecology
S49053: Pont, A.C. - The Type-Material of Diptera described by G.H. Verrall and J.E. Collin
S59517: Pont, A.C. - Sepsidae. Diptera (Handbooks for the Identification of British Insects 10/5c)
N19666: Pont, A.C. - The Type-Material of Diptera described by G.H. Verrall and J.E. Collin
S27117: Pont, A.C. - Studies on Australian Muscidae (Diptera) II. A Revision of Tribe Dichaetomyiini Emden
R27395: Pont, A.C. - Catalogue of the Diptera of the Americas South of the United States 97: Muscidae
R27394: Pont, A.C. - A Catalogue of the Diptera of the Americas South of the United States No. 96a: Anthomyiidae
S61701: Pont, A.C.; Meier, R. - The Sepsidae (Diptera) of Europe (Fauna Entomologica Scandinavica 37)
R27064: Pont, A.C. - 15 short papers on Muscidae
S27118: Pont, A.C. - A Revision of the Genus Passeromyia Rodhain & Villeneuve (Diptera: Muscidae)
S56836: Pont, A.C. - Sepsidae. Diptera (Handbooks for the Identification of British Insects 10/5c)
S22099: Pont, A.C.; Magpayo, F.R. - Muscid Shoot-flies of Philippine Islands (Diptera: Muscidae, genus Atherigona Rondani)
S49079: Pont, A.C. - Sepsidae. Diptera (Handbooks for the Identification of British Insects 10/5c)
R37823: Pont, A.C.; Magpayo, F.R. - Muscid Shoot-flies of Philippine Islands (Diptera: Muscidae, genus Atherigona Rondani)
S26102: Pont, A.C.; Magpayo, F.R. - Muscid shoot-flies of Philippine Islands (Diptera: Muscidae, genus Atherigona Rondani)
N4742: Pont, A.C.; Meier, R. - The Sepsidae (Diptera) of Europe (Fauna Entomologica Scandinavica 37)
S55473: Pontin, J. - Ants of Surrey
N9424: Pontin, J. - Ants of Surrey
S58091: Ponting, H.G. - The Great White South: Or With Scott in the Antarctic
S31263: Poole, E.G.; Whiteman, A.J. - Geology of the Country around Nantwich and Whitchurch Explanation of one-inch Geological Sheet 122
R52530: Poole, E.G.; Kellaway, G.A.; Adams H.F.; Bennet, J.R.P.; Taylor, J. - The Stratigraphy of the Geological Survey Apley Barn Borehole, Witney, Oxfordshire
N4645: Poole, R.W. - The Moths of America North of Mexico 26.1: Noctuidae: Cuculliinae, Stiriinae, Psephidinae (part)
S56009: Poole, R.W.; Lewis, R.E. - Nomina Insecta Nearctica: A Check List of the Insects of North America, Vol. 3: Diptera, Lepidoptera, Siphonaptera
S50838: Poole, A.F. - Ospreys: A Natural and Unnatural History
S46073: Poole, A.F. - Ospreys: A Natural and Unnatural History
N35927: van der Poorten, G.M.; van der Poorten, N. - Field Guide to the Butterflies of Sri Lanka
N29979: van der Poorten, G.M.; van der Poorten, N. - The Butterfly Fauna of Sri Lanka
S61750: Poortvliet, Rien - Te hooi en te gras
S61751: Poortvliet, Rien - Jachttekeningen
S13810: Pope, R.D. - Coleoptera Coccinellidae and Sphindidae (Handbooks for Identification of British Insects 5/7)
S26884: Pope, R.D. - A Check List of British Insects Pt. 3: Coleoptera and Strepsiptera (Handbooks for the Identification of British Insects 11/3)
S47422: Pope, R.D. - Coleoptera Coccinellidae and Sphindidae (Handbooks for Identification of British Insects 5/7)

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