United States Agency for International Development research and deve lopment abstracts. - Washington, D.C. : Technical Assistance Bureau, 1975- - v. : ill. ; 26 cm. - Quarterly - v. 3, no. 1(July, 1975)- Latest issue consulted: Vol. 4, no. 2, Oct. 1976 Subjects--Topical Terms: Economic development -- Abstracts -- Periodicals. Economic Abstracts -- Abstracts -- Periodicals. National Library of Medicine Call No.: HD82 / .U535a