The Soil resources of tropical Africa: a symposium of the African Studies Association of the United Kingdom / edited by R. P. Moss. Moss, R. P. University College, London. African Studies Association of the United Kingdom. Soils Africa Congresses. Agriculture Africa Congresses. S599.5.A1 S6 916 MOS "Held at University College London, on 29 September 1965." Includes abstracts in French. Includes bibliographies. London : Cambridge, U.P., c1968. c1968. 1968 Text xv, 226 p. : eng eng fre Africa Africa