Ramesh Chandra Ed. Water envirnment and sanitation assessment - Delhi Isha Books India - viii,306p. cm. ISBN: 8182050995 (hbk) Standard No.: 16,197 Source: 277/13-14, 22/03/2014, N. R. Book Distributors Textbook Subjects--Topical Terms: ENGINEERING Dewey Class. No.: D8.2, P4