Environment and policies in West Africa / R. J. Harrison Church. Church, R. J. Harrison (Ronald James Harrison) 916 CHE Includes bibliographical references and index. Princeton, N.J. : Van Nostrand, c1963 c1963 1963 Text 135 p. : eng Van Nostrand searchlight book ; no. 9 Van Nostrand searchlight book ; no. 9. Africa, West. Africa, West Economic conditions.