Ferguson, S. D. The introduction of exotic cattle following tick control in Uganda / D. S. Ferguson. - Kampala : Makerere University, 1969. - 17 p. ; 30 cm. - R.D.R; No. 84 . Includes bibliographical references. Subjects--Topical Terms: Ticks --Control --Uganda.----Cattle breeds --Control --Uganda.---- Dewey Class. No.: 338.109676