Affiliation: | 1. Department of Engineering Hydrology , University College , Galway , Ireland;2. Ralph M. Parsons Laboratory, Department of Civil Engineering , Massachusetts Institute of Technology , Building 48-335, Cambridge , Massachusetts , 02139 , USA;3. Commonwealth Scientific and Industrial Research Organization , PO Box 821, Canberra , ACT , Australia;4. Lindelaan 8, 6871 , DX , Renkum , The Netherlands;5. President, IAHS |