Polar bears
By: proceedings of the Fifth Working Meeting of the Polar Bear Specialist Group, organized by the Survival Service Commission of IUCN and held at Le Manoir, St. Prex, Switzerland, 3-5 December 1974.
Series: Supplementary paper (International Union for the Conservation of Nature and Natural Resources) -- no. 42
Publisher: International Union for Conservation of Nature and Natural Resources
Published: 1976
Place of publication: Morges
Language: eng
Number of pages: 105
Subjects: Bears; Polar bear; Thalarctos