World checklist of threatened mammals
1993
Endangered species
Checklist of fish and invertebrates listed in the CITES apppendices
Almada-Villela, Patricia C. |
Bedrohte Tierwelt : Daseinsrecht und Ausrottung der Tiere
1974
Gerlach, Richard |
S.O.S. Madagascar
1971
Pavan, Mario |
L'atlas des espèces menacées
1992
Burton, John A. |
Protection, conservation, and management of threatened and endangered species in Egypt
1977
Mason, Lawrence N. |
Lackey, Robert T. |
Brown, William Y. |
Thelen, Kyran D. |
Threatened plants of India, a State-of-the-Art Report
1979
Jain, S. K. |
Sastry, A. R. K. |