Das, M.M. Saikia, M.D. Hydrology / Madan Mohan Das, Mini Das Saikia - New Delhi PHI Learning Private Limited 2011 - xv, 340 p. Includes appendix and index. ISBN: 9788120337077 Subjects--Topical Terms: HydrologyWater Dewey Class. No.: 551.48 / DAS