Keya, S.O. Production, place and future of hybrid and synthetic maize in South Nyanza District, Kenya / S.O. Keya. - Kampala : Makerere University, 1968. - 48 p. : ill., plates ; 35 cm. Dissertation (B.Sc. Agric.) - Makerere University, Faculty of Agricu lture, 1968. Includes bibiographical references and index. Subjects--Topical Terms: Corn --Breeding --Kenya -- South Nyanza District.--Kenya --South Nyanza District.----Hybrid corn --Breeding --South Nyanza District.-- South Nyanza District.--Kenya --South Nyanza District.---- Dewey Class. No.: 641.3315