Progress report on contracts AID/AFR C-1257 and 1258
Subtitle: the costs and returns of sorghum and millet production in the Sahelian countries : the costs and benefits from small and medium sized irrigated perimeters in the Sahelian countries
By: prepared for USAID [by] West African Program, Agricultural Economics Department, Purdue University
Contributors: United States. Agency for International Development
Series: Sahel, documents and dissertations -- AS 218
Publisher: The Program
Published: 1978
Place of publication: Lafayette, Ind
Language: eng
Number of pages: 135
Subjects: Grain trade; Irrigation farming; Economic aspects
Other titles: Costs and returns of sorghum and millet production in the Sahelian countries.; Costs and benefits from small and medium sized irrigated perimeters in the Sahelian countries.
Notes: Microfiche. Ann Arbor, Mich. : University Microfilms International, 1980. -- 2 sheets ; 11 x 15 cm. -- (Sahel : documents and dissertations ; AS 218).

Includes bibliographical references.