1. 1
    Published 1982
    ...International Association of Hydrological Sciences,...
    Book
  2. 2
    Published 1993
    ...International Association of Hydrological Sciences,...
    Conference Proceeding Book
  3. 3
    Published 1973
    ...Geo Abstracts, University of East Anglia, in association with ""Geomorphology Symposium'', University of Guelph,...
    Conference Proceeding Book