00729nam a2200193 4500 20170720112558.0 000 0901502309 UOEL QE 571 H85 1997 Human impact on erosion and sedimentation proceedings of an international symposium(symposium s6) held during the fifth scientific Assembly of the International Association of Hydrological Science(IAHS) at Rabat, Morocco edited by D. E. Walling and J. L. Probst Uk International Association of Hydrological Science, 1997 viii, 311 p. : IAHS 245 Erosion Sedimentation Geology Walling, D. E. Probst, J. L. lcc SBK 13643 13643 0 0 lcc 0 0 UOE UOE GEN 2017-07-20 0 QE 571 H85 1997 10036620 2026-04-27 12:15:11 10036620 2017-07-20 SBK