Patra, K. C. Hydrology and water resources engineering / K.C. Patra. - Pangbourne, UK : Alpha Science International : Distribution in North America by CRC Press, 2003. - xiv, 561 p. : ill. ; 25 cm. ISBN: 0849309336 1842650238 Subjects--Topical Terms: Hydrology.Hydraulic engineering. Dewey Class. No.: 551.48 PAT