机译:Land transformation in agriculture. scope: 32, edited by M. G. Wolman and F. G. A. Fournier, John wileysons, Chichester and New York, 1987. ISBN 0 417 91288 3, £72.50 (Hardback), 532 pp
机译:Land degradation: Problems and policies, edited by A. Chisholm and R. Dumsday. Cambridge university press, London and New York, 1987. ISBN 0 521 34079 9, £30.00 (hardback), 404 pp
机译:Anatomy, physiology and psychology of erosion. IFIAS monograph no. 1, e. g. Hallsworth. John wileysons, Chichester, 1987. ISBN 0 471 91212 3, £30.95 (Hardback), 176 pp