Dairy development in Sub-Saharan Africa : a study of issues and o ptions / Michael J. Walshe ... [et al.]. - Washington, D.C. : World Bank, c1991. - xviii, 94 p. : ill. ; 28 cm. - World Bank technical paper ; 135. . Includes bibliographical references. ISBN: 0821317814 LCCN: 91-009792 Subjects--Topical Terms: Dairying--Africa, Sub-Saharan.Dairy products industry--Africa, Sub-Saharan.