Crocodiles

- Cott, Hugh B. (Hugh Bamford)
- Pooley, Colin G.
- New York Zoological Society
- International Union for Conservation of Nature and Natural Resources. Survival Service Commission

著者

- Cott, Hugh B. (Hugh Bamford)
- Pooley, Colin G.
- New York Zoological Society
- International Union for Conservation of Nature and Natural Resources. Survival Service Commission

Crocodiles

sponsored by the New York Zoological Society and organized by the Survival Service Commission, IUCN, at the Bronx Zoo, New York 15-17 March, 1971

（IUCN publications. New Series., supplementary paper, no. 33）

International Union for Conservation of Nature and Natural Resources, 1972

Vol. 2: The status of crocodiles in Africa / H.H. Cott an A.C.Pooley