Crocodiles: Procedings of the 6th Working Meeting of the Crocodile Specialist Group /

Crocodiles: proceedings of the 10 ch Working Meeting of the crocodiles specialist group /
Publicado em: (1990)

Crocodiles: proceeding of the 11 th. Working Meeting of the Crocodile Specialist Group of the Species Survival Commission of the IUCN - The World Conservation Union Convened at Victoria falls, Zimbabwe, 2 to 7 august 1992 /
Publicado em: (1992)

Crocodiles: Proceedings of the 8th Working Meeting of the Crocodiles Specialist Group of the Species Survival Commission of the International Union for Conservation of Natural Resources convened at Quito, Ecuador, 13 to 18 octuber 1986 /
Publicado em: (1989)

Crocodiles: Proseding of the 5th. Working meetig of the Crocodiles Specialist Group of the species Survival commission of the of the International Union for conservation of nature and Natural Resources convened at the florida state Museum.
Publicado em: (1982)

Crocodiles: their ecology, management, and conservation: a specialist publication of the Specialist Group /
Publicado em: (1989)

Crocodiles /
Publicado em: (1998)

Crocodiles
Publicado em: (1990)

Crocodiles: the status of crocodiles in Africa /
Por: Cott, H.B
Publicado em: (1972)

Crocodiles: an action plan for their conservation /
Publicado em: (1992)

Polar Bears: Proceedings of the Ninth Working Meeting of the IUCN SSC Polar Bear Specialist Group /
Publicado em: (1986)

Directory of crocodilian farming operations /
Publicado em: (1992)

Bears: their biology and management : a selection of papers from the third International Conference on Bear Research and Management hel at the 54 th Annual Meeting of the American Society of Mammalogists Binghamton, New York, USA and Firs International Thenological Congress Moscow, USSR /
Publicado em: (1974)

Proceedings of a regional meeting on the creation of a coordinated system of National Parks and reserves in Eastern Africa
Publicado em: (1976)

Species conservation priorities in the tropical forests of Southeast Asia: Proceedings of a Symposium held at the 58th Meeting of the IUCN Species Survival Commission (SSC): October 4, 1982, Kuala Lumpur, Malaysia /
Publicado em: (1982)

Proceedings and papers of the technical meeting /
Publicado em: (1952)

The Role of water in agriculture : Based on papers and discussions at a symposium held at the Welsh Plant Breeding Station near Aberystwyth on March 19th, 1969. /
Publicado em: (1970)

Conservation in tropical south east Asia: Proceding of the Conference on Conservation of Nature and Natural Resources in Tropical South East Asia) /
Publicado em: (1968)

Proceedings of a technical meeting on Wetland conservation: Ankara-Bursa-Istanbul a 9 to 16 octubre 1967 /
Publicado em: (1968)

Australasian marsupials and monotremes: an action plan for their conservation /
Publicado em: (1992)

Lemurs of Madagascar an action plan for their conservation 1993-1999 /
Publicado em: (1992)

African elephants and rhinos: status survey and conservation action plan /
Publicado em: (1990)

Elementary soil and water engineering /
Por: Schwab, Glenn O.
Publicado em: (1971)

Conservación de frutas y hortalizas /
Por: Holdsworth, S. D.
Publicado em: (1988)

Eleventh Technical Meeting: papers and proceedings, New Delhi, India, 25 to 28 november 1969 = Onz ieme Reunion Technique : rapports et proces-verbaux, New Delhi, India, 25 to 28 november 1969 /
Publicado em: (1970)

Seals, fur seals, sea lions, and wairus /
Publicado em: (1993)

Wild cats
Publicado em: (1995)

Action plan for african primate conservation: 1986-90 /
Publicado em: (1986)

Wild cats: status survey and conservation action plan
Publicado em: (1996)

Parks for life /
Publicado em: (1993)

The conservation atlas of tropical forests Africa /
Por: Sayer, Jeffrey A. ed
Publicado em: (1992)

Marine turtles /
Publicado em: (1969)

Conservación de Suelos Para los Países en Desarrollo /
Por: Constantinesco, I
Publicado em: (1976)

Manual de manejo y conservación de suelos y aguas /
Publicado em: (1996)

Conservation of ecological processes /
Por: Ricklefs, R. E.
Publicado em: (1984)

Symposium "Zoos and conservation": report, held in the lecture hall of the zoological society /
Publicado em: (1964)

Orchids /
Publicado em: (1996)