Africa's valuable assets : a reader in natural resource management
1998
Veit, Peter G. |
Africa
Forgotten waters : freshwater and marine ecosystems in Africa. Strategies for biodiversity conservation and sustainable development
1999
Shumway, Caroly A. |
Elephants economics
1994
Mendelssohn, Gaie |
Studying elephants : AWF technical handbook series
1994
Kangwana, Kadzo |
Addressing the underlying causes of deforestation and forest degradation : case studies, analysis and policy recommendations
1999
Foley, Mary-Ellen |
Moussa, Juliette |
Verolme, Hans J. H. |
Financing agricultural research : a sourcebook
1998
Tabor, Steven R. |
Janssen, Willem |
Bruneau, Hilarion |
Crise et opportunité : environnement et développement en Afrique
1992
Falloux, François |
Talbot, Lee M. (Lee Merriam) |