Singh, Shamsher, 1928- Singh, Shamsher, 1928- Sub-Saharan agriculture : synthesis and trade prospects / Shamsher Singh. - Washington, D.C., U.S.A. : World Bank, c1983. - 0253-2115 ; v20.1..1.7 . - World Bank staff working paper ; no. 608. . Includes bibliographical references. ISBN: 0821302213 (pbk.) LCCN: 83012344 //r87 Subjects--Topical Terms: Produce trade -- Africa, Sub-Saharan.--Produce trade -- Africa, Sub-Saharan.Agriculture -- Economic aspects -- Africa, Sub-Saharan.--Agriculture -- Economic aspects -- Africa, Sub-Saharan.--Agriculture -- Economic aspects -- Africa, Sub-Saharan. LC Class. No.: HD9017.A2 / S56 1983 Dewey Class. No.: 380.1/41/0967