Our vanishing wild life : its extermination and preservation
1913
Hornaday, William T. |
Endangered species
Game sanctuaries of Southern Africa
1972
Steele, David |
The endangered species handbook
1986
Nilsson, Greta |
Elephant report : Waza national park - Kalamaloué national park
1979
Okula, Joel |
Aménagement d'un parc national au Maroc
1975
DesMeules, Pierre |
Australian endangered species : mammals, birds and reptiles
1978
Ovington, Derrick |
Enquête sur les espèces de vertébrés menacées de disparition en Wallonie
1982
Jeuniaux, Ch. |
Ruwet, Jean-Claude |
Devillers, Pierre |
Libois, R. |
Ledant, J.-P. |
Jacob, Jean-Paul |
Land classification and patterns of animal distributions in the management of national parks : Coto Doñana, Spain
1974
Rogers, Patrick Morison |
The Guinness guide to nature in danger : threatened habitats and species
1993
Simon, Noel |