Počet záznamov: 1
The Status and Conservation of the Bears of the World
- SERVHEEN, Christopher.
Status and Conservation of the Bears of the World. Knoxville : International Association for Bear Research and Management, 1990. 32 s. International Conference on Bear Research and Management Monograph Series, No. 2 (1990). ISBN 0-944740-02-2.
Počet záznamov: 1