Etwop, Willy. Assessment of non-timber forest products used by the local communiti es living around Olweny Catchment, Lira District : implications for conservation and resource use policy / Willy Etwop. - Kampala , 2003. - xi, 65 p. : ill. ; 29 cm. Dissertation (BSc. Forestry) - Makerere University, 2003. Includes bibliographical refences (p. 58-60) Subjects--Topical Terms: Forest conservation-- Uganda-- Lira District.