Bear, Jacob Modeling groundwater flow and pollution. : with computer programs for sample cases / by Jacob Bear. - Dordrecht : Reidel, 1987. - xiv, 414 p. : ill. ; Include Index ISBN: 9781556080159 E64.99 Subjects--Topical Terms: Groundwater flow \x Data processing Dewey Class. No.: 551.49 / BEA/M