Water for farming in Senegal river valley, or the risk of water-borne disease in the Sahel
Handschumacher, P. (Institut Francais de Recherche Scientifique pour le Developpement en Cooperation, Daker (Senegal)) ; Herve, J.P ; Hebrard, G
Sécheresse (Montrouge), 1992-12, Vol.3 (4)
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