Church, R. J. Harrison Environmental and policies in West Africa / by R. J. Harrison Church ; edited by George W. Hoffman and G. Etzel Pearcy - New Jersey : D. Van Nostrand, 1963 - 135 p. ; 20 cm. Includes bibliographical references and indexes. Subjects--Topical Terms: Environmental management--Africa Dewey Class. No.: 658.4095 / C 475