FAO2007-11-131995-04-012007-11-131995http://hdl.handle.net/10625/15126IDRC partially funded the English translation of this publicationText234 p. : ill.Application/pdfenAGRICULTURAL RESEARCHRESEARCH CENTRESWEST AFRICACENTRAL AFRICARESEARCH METHODSREGIONAL ANALYSISHISTORICAL ANALYSISECONOMIC ASPECTSNational agricultural research systems of West and Central AfricaIDRC-Related Report