Thanh, N. C. Biswas, Asit K. text Delhi New York Oxford University Press 1990 monographic xv, 276 p. : ill., 1 map ; 22 cm. edited by N.C. Thanh, Asit K. Biswas. Includes index. Includes bibliographical references. Water resources development Environmental aspects Water-supply Management Environmental aspects TD195.W3 E57 1990 333.91/15 019562744X : 91900814 http://www.loc.gov/catdir/enhancements/fy0639/91900814-d.html http://www.loc.gov/catdir/enhancements/fy0639/91900814-t.html http://www.loc.gov/catdir/enhancements/fy0639/91900814-d.html http://www.loc.gov/catdir/enhancements/fy0639/91900814-t.html UOEL 000 20170728083827.0 000