Kizito-Mayanja James Rogers. The effect of the improved seeds package on agricultural productivit y : a case study of maize in Masindi district / James Rogers Kizi to-Mayanja. - Kampala: Makerere University, 1995. - xviii, 283 p. ; 30 cm. Unpublished thesis (M.A., Econ. Pol. & Plan.) - Makerere University, 1995. Includes bibliographical references (p. 222-226). Subjects--Topical Terms: Corn--Seed.Corn--Breeding--Uganda. Dewey Class. No.: 635.67