Balidawa, Callistus The present uses and future needs of engineering aids in the farming systems of Busoga District, Uganda with special reference to water sup ply / by Callistus Balidawa - Kampala, 1971 - 70 p. : maps, tables; 34 cm. Disseratation (B.Sc., Agric.) - Makerere University, Includes bibliographic references (p. 62-63) Subjects--Topical Terms: Agricultural engineering -- Uganda -- Busoga District Dewey Class. No.: 631