Engineering hydraulics : proceedings of the fourth Hydraulics Conference, Iowa Institute of Hydraulic Research, June 12-15, 1949 / edited by Hunter Rouse. - New York, John Wiley & Sons, Inc. 1950. - 1039 pages : illustrations ; 24 cm. Subjects--Topical Terms: Hydraulics --Congresses.ProceedingsHydraulic engineering --Congresses.Hydraulics. Dewey Class. No.: 532.5 E577 1949