Sharma, Narendra P. African water resources : challenges and opportunities for sustainable development / Narendra P. Sharma ...[et al.] - Washington, Estados Unidos The World Bank 1996 - 115 p. 27 cm. - 1614 ; 331 . Bibliografía: p. 109-112 ISBN: 0-8213-3711-4 Subjects--Topical Terms: AGUA - AFRICADESARROLLO SUSTENTABLE - AFRICA Dewey Class. No.: 333.91/Sh23a