Low, Allan. Agricultural development in southern Africa : farm-household econ omics and the food crisis / Allan Low. - London : Portsmouth, N.H. : Portsmouth, N.H. : J. Currey ; Heinemann, Heinemann, 1989. - xiii, 217 p. : ill. ; 24 cm. Includes index. Includes bibliographical references. Subjects--Topical Terms: Agriculture --Economic aspects --Africa, Southern.----Farm income --Economic aspects --Africa, Southern.----Food supply --Economic aspects --Africa, Southern.---- Dewey Class. No.: MISR 338.10968 LOW