IUCN Polar Bear Specialist Group. Working Meeting (6th: 1976: Gland, Switzerland), International Union for Conservation of Nature and Natural Resources.
Polar bears: proceedings of the Seventh Working Meeting of the IUCN Polar Bear Specialist Group held at the Artisk Institut, Copenhagen, Denmark, 30 January - 1 February 1979 and proceedings of the Sixth Working Meeting of the IUCN Polar Bear Specia
Gland, Switzerland: International Union for Conservation of Nature and Natural Resources, 1980., 1980. 204 pages: illustrations;Includes bibliographical references.. trefwoorden: Polar bear Congresses.., Polar bear.., Conference papers and proceedings. Zeer goed.
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Keywords: Natuurbeheer 9782880322069