TY - BOOK AU - de Vries,F.W.T.Penning AU - Agus,F. AU - Kerr,J. TI - Soil erosion at multiple scales: principles and methods for assessing causes and impacts SN - 0851992900 (hardback) AV - S622.2 S65 CY - Oxon PB - CABI Publishing KW - Soil erosion KW - Congresses KW - Simulation methods N1 - Includes index ER -