Polar bears
By: proceedings of the Third Working Meeting of the Polar Bear Specialist Group, organized by the Survival Service Commission of IUCN, 7-10 February 1972, at Morges, Switzerland.
Series: IUCN publications.; no. 35
Publisher: International Union for Conservation of Nature and Natural Resources
Published: 1972
Place of publication: Morges
Language: eng
Number of pages: 97
Subjects: Polar bear -- Congresses
Notes: Includes bibliographies.
Cover title.
"Published with the assistance of the New York Zoological Society and the Conservation Foundation."