por Hasholt, B [editor] | Davies, T. R [editor] | Walling, D. E [editor] | Chung-kuo ko hsueh yuan. Institute of Mountain Disasters and Environment | IAHS International Commission on Continental Erosion International Commission on Continental Erosion.
por Hadley, Richard Frederick, 1924- [editor] | Ongley, E. D [editor] | International Association of Hydrological Sciences.
por Sivakumar, M. V. K [editor] | International Association of Hydrological Sciences.