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1by Hooghart, J.C. (ed.), Netherlands Organization for Applied Scientific Research, The Hague (Netherlands). TNO Committee on Hydrological Research eng, International Conference on Hydrological Research Basins and the Environment eng 24-28 Dec 1990 Wageningen (Netherlands), Posthumus, C.W.S. (ed.), Warmerdam, P.M.M.
Published 1990Texto bibliotecaFAO IT