Twa-Twa, Jeremiahs Mutwalante. Levels and trends of sexual activity among primary and secondary sch ool pupils in Tororo and Pallisa districts of Uganda 1981-1992 / by Jeremiahs Mutwalante Twa-Twa. - Kampala, 1994. - xii, 162 p. ; 30 cm. Includes bibliographical references (p. 112-120). Thesis (M.A. Demography) - Makerere University, 1994. Subjects--Topical Terms: Youth--Sexual behavior--Uganda Dewey Class. No.: 306.7