by Dooge, James; Kuusisto, Esko. -- Teknillinen korkeakoulu -- (2nd : International Conference on Climate and Water 1998 : Espoo, Finland).
by -- National Research Council (U.S.)
by Bowden, M. J. (Michael Joseph). -- North Canterbury Catchment Board and Regional Water Board (Christchurch, N.Z.) Resource Investigations Division.
by Dunne, Thomas, 1943-; Leopold, Luna Bergere, 1915-.
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