Ngoma, Abdul A. A survey of individual and cooperative smallholder livestock product ion in Tanga area (Tanzania) centred on constarints and possibilities f or improvment / by Abdul A. Ngoma - Kampala, 1971. - 75 p. ; 34 cm. Dissertation (B. Sc., Agric.) - Makerere University, 1971. Includes bibliographical references (p. 75) Subjects--Topical Terms: Livestock productivity --Tanzania productivity------