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close this bookEnvironment, Biodiversity and Agricultural Change in West Africa (UNU, 1997, 141 pages)
close this folderThe context
Open this folder and view contents1: General background
Open this folder and view contents2: People, land management and environmental change: Conceptual background, with focus on Africa
Open this folder and view contents3: Indigenous African farming systems: Their significance for sustainable environmental use (Keynote address)
Open this folder and view contents4: Criteria for designing sustainable farming systems in tropical Africa
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