CITES : instrument de conservation : comment amender les annexes de la Convention sur la Commerce International des Espèces de Faune et de Flore Sauvages Menacées d'Extinction 1989 Bräutigam, Amie |
An assessment of investments since January 1992 in African elephant conservation and other African wildlife and protected area conservation projects 1996 Lapuyade, Sandrine |
Estado de conservación de la fauna silvestre del cono sur sudamericano 1994 Iriarte Walton, Agustin |
Breeding and wintering areas of Canvasbacks harvested in various States and provinces 1974 Geis, Aelred D. |
A study and review of the common Indian sandgrouse and the imperial sandgrouse 1964 Christensen, Glen C. | Bohl, Wayne H. | Bump, Gardiner |
Recovery plan for Brooksville bellflower [Campanula robinsiae] and Cooley's water-willow [Justicia cooleyi] 1994 Hilsenbeck, Richard A. | Martin, David |
Protection, conservation, and management of threatened and endangered species in Pakistan 1978 Ferguson, David A. |