Desmond, A. Archetypes and Ancestors: Palaeontology in Victorian London 1850-1875

Askew, R.R. The Dragonflies of Europe

Balfour-Browne, F. Coleoptera Hydradephaga (Handbooks for Identification of British Insects 4/3)

Chifa, C.; Ricciardi, A.I.A. Plantas de uso en medicina vernacula del centro del Chaco argentino

Hoegh-Guldberg, O. North European groups of Aracia allous: Their variability and relationship to A. agestis