@INBOOK {MOORMANN:1978, title = {Microvariability of soils in the tropics and its agronomic implications with special reference to west Africa}, author = {Moormann, F. R. and Kang, B. T. }, year = {1978}, type = {In: Diversity of soils in the tropics: asa special publication Number 34. Edited by Drosdoff, M., Daniels, R.B., Nicholaides, III, J.J.}, number = {34}, edition = {Special Publication}, pages = {29--44}, chapter = {3}, publisher = {American Society of Agronomy/Soil Science Society of America}, address = {Madison, Wisconsin}, isbn = {0-89118-055-9}, note = {Proceedings of a symposium sponsored by Divisions A-6 and S-5 of the American Society of Agronomy and the Soil Science Society of America. The papers were presented during the annual meetings in Los Angeles, California, November 13-18, 1978.}, }