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The progress of hydrology : proceedings of the first international seminar for hydrology professors, a national science foundation advanced science seminar held at the university of Illinois, Urbana, Illinois, USA, July 13-25, 1969 | Bok | 556.02 I
International Seminar for Hydrology Professors / - Urbana : Department of Civil Engineering, University of Illinois at, [1969]. - 3 b., 1295 s. - Språk: Engelsk | International Seminar for Hydrology Professors | [1969] |