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2. L'amèlioration du niébé au Sénégal;Cissé,1984
3. Factors affecting adoption of agricultural technologies by small farmers in Sub-Saharan Africa: The case of new varieties of cowpeas around the agricultural research station of Cinzana, Mali;Coulibaly,1987
4. The Senegalese cowpea scheme;European Economic Community;The Courier,1986
5. A program to develop improved cowpea cultivars for production and utilization in semi-arid zones;Hall,1985