Polar bears - 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
- Genre
- Konferenspublikation
- Språk
- Engelska
Förlag | År | Ort | Om boken | ISBN |
---|---|---|---|---|
1972 | Schweiz, Morges | 97 s |