00980nam a2200301Ia 4500 35932 BIBL 20160527195418.0 710622s1990 nyua b 00100 eng 71116657 //r83 0070015392 n-us--- EVLG 628.16 A512w3 c1 TD430 .A6 1971 628.16/0973 628.16 A512w3 American Water Works Association. 52294 Local Manual of water quality and treatment Water quality and treatment a handbook of public water supplies. 3d ed. New York McGraw-Hill 1971. xii, 654 p. illus. First published in 1940 under title: Manual of water quality and treatment. Includes index. Includes bibliographical references. Water Purification. 187410 Local Water supply United States. 187448 Local 27010 27010 0 0 ddc 0 628_160000000000000_A512W3 0 evl 270302 10 10 1 2016-05-27 50004 0 628.16 A512w3 80000000701873 2016-05-27 00:00:00 r:35932 z:NCC:D 6