Sentongo, Geoffrey The impact of stone quarrying activities and role in land degradatio n on Kireka hill, Mpigi District/ by Geoffrey Sentongo - Kampala : Makerere University, 2001 - vi, 57 p. : ill. ; 30 cm Dissertation (B.A., Env. Mgt) - Makerere University,2001 Includes bibliographical references Subjects--Topical Terms: Land degradation--Uganda.Quarries and quarrying--Uganda. Dewey Class. No.: 333.7137