%0 Journal Article %T World map of the status of humaninduced soil degradation, oldeman, L. R., Hakkeling, R. T. A. and Sombroek, W. G. UNEP/ISRIC, Nairobi, Kenya, 1990. isbn 90 6672 042 5, US$25.00 (paperback), 3 maps and explanatory note + 27 pp. %A Bridges, E. M. %J Land Degradation and Development %V 3 %N 1 %P 68-69 %@ 1085-3278 %D 1992-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve