Description
Item Description:"Sponsoring organization, United States Agency for International Development, Contract number AID/afr-C-1040."
Title supplied from Document information sheet.
Microfiche. Ann Arbor, Mich. : University Microfilms International, 1980. -- 5 sheets ; 11 x 15 cm. -- (Sahel : documents and dissertations ; AS 334).
Microform.
Physical Description:337 pages : illustrations, maps
Bibliography:Bibliography: pages 227-236.