Yaa, Catherine Mali. A study on the operations fuel service stations and their environmen tal effects : a case study of Kampala District / by Catherine Mal i Yaa. - 2007 - ix, 50 p. : ill. ; 30 cm. Dissertation (B.A. Env. Mgt) - Makerere University, 2007. Includes bibliographical references (p. 41-42). Subjects--Topical Terms: Fuel-- Environmental aspects-- Kampala. Dewey Class. No.: 662.6