Brazil : Atlantic coastal forests, conservation of biological diversity and forest ecosystems
1988
WWF International
Garamba National Park project : interim report January-June 1993
1993
Hillman Smith, A. K. Kes |
Smith, Fraser |
An ecological survey and development plan for the Empakaai Crater ecosystem, Ngrongoro conservation area, Tanzania
1975
Frame, George W. |
Frame, Lory Herbison |
Spillett, J. Juan |
Serengeti ecological monitoring programme : conservation monitoring in Tanzania - Programme report, September 1988
1988
Campbell, Kenneth L. |
Report on a feasibility study on a proposed conservation area in Southern Darfur, Sudan
1974
Field, P. A. G. |
Biological diversity in Niger : a preliminary assessment commissioned by the United States Agency for International Development
1991
Millington, S. J. |
Tiega, Anada |
Newby, J. E. |
Conservation for tropical rain forest in Liberia : recommendations for wildlife conservation and national parks
1983
Verschuren, Jacques |