Farming in the drylands of West Africa: promising soil fertility restoration technologies

Bationo, André; Tabo, Ramadjita; Kihara, Job; Kimetu, Joseph; Adamou, Aboubacar; Koala, Saidou. 2004. Farming in the drylands of West Africa : Promising soil fertility restoration technologies. Centro Internacional de Agricultura Tropical (CIAT), Tropical Soil Biology and Fertility (TSBF), Nairobi, KE. 42 p.