Vanishing animals : preserving nature's rarities
1961
Street, Philip |
Extinct species
Vanishing wild animals of the world
Fitter, Richard Sidney Richmond |
Extinction : the causes and consequences of the disappearance of species
1982
Ehrlich, Paul R. |
Ehrlich, Anne H. |
Birds in peril : a guide to the endangered birds of Canada and the United States
1977
Mackenzie, John P. S. |
Die ausgestorbenen Vögel der Welt
1970
Luther, Dieter |
Vanishing birds : their history and conservation
1978
Halliday, Tim |
Fabuleux oiseaux : de la préhistoire à nos jours
1980
Barloy, Jean-Jacques |
Civet, Pierre |
Lost and vanishing birds : being a record of some remarkable extinct species and a plea for some threatened forms
1898
Dixon, Charles |