Environment, biodiversity and agricultural change in West Africa : perspectives from Ghana / edited by Edwin A. Gyasi & Juha I. Uitto - Tokyo ; United Nations University Press , 1997 - xv, 141p. : ill. ; 25 cm. "UNUP-964"--T.p. verso. Includes bibliographical references. ISBN: 9280809644 Subjects--Topical Terms: Agriculture--GhanaBiodiversityEcosystemsAgriculture Gov. Doc. Class. No.: UN U Env-2