Acheng, Rosemary. The link between perceived soci-economic needs, benefits of an envir onmental initiative and people's motivation to participate : a case study of Living Earth, Banda / by Rosemary Acheng. - Kampala, 2004. - 48 p. : ill. ; 30 cm. Unpublished dissertation (B. SWSA ) - Makerere University, 2004. Includes bibliographical references. Subjects--Topical Terms: Social norms Social ecology Dewey Class. No.: 306