De Wiester, Roger J.M. Geohydrology / by Robert J.M. De Wiest. - New York : Wiley, 1965. - xv, 366 p. : ill., maps (2 fold.) ; 24 cm. Includes bibliographical references. Subjects--Topical Terms: Water, Underground.--------Hydraulics.-------- Dewey Class. No.: 551.49 DEW