Puri, Sriniwas. Water and soil chemistry, risk and management / Sriniwas Puri. - New Delhi : Venus books, 2015. - vi, 278 p. : ill. ; 23 cm. includes index. ISBN: 9789351540434 (pbk.) Subjects--Topical Terms: Water resources development. Dewey Class. No.: 333.9115 / PUR