Onim, Johnston Frank Moses. Studies in the breeding of pigeon pea for resistance to mycovellosie lla cajani / by Johnston Frank Moses Onim - Kampala : Makerere University, 1974. - ix, 238 p. : ill. ; 26 cm. Thesis (M. Sc.) - Makerere University, 1974 Subjects--Topical Terms: Pigeon pea -- Uganda.