Oloya, Ling. A study of factors affecting the progress of ox-cultivation in Labon go Division of Acholi District / by Ling Oloya. - Kampala : Makerere University, 1971. - 84 p. : ill., photos, plates ; 34 cm. Dissertation (BSc. Agric.) - Makerere University, Faculty of Agricu lture, 1971. Includes bibiographical references and index. Subjects--Topical Terms: Agricultural implements ----Uganda -- Acholi District.--Uganda --Acholi District.----Plow ----Acholi District.-- Acholi District.--Uganda --Acholi District.----