00913nam a2200289Ia 4500 91557 BIBL 20160527204853.0 900501s1990 nyua bf 1 eng 906192 0070015406 DLC DLC DLC n-us--- EVLG TD430 .W365 1990 628.1/6/0973 20 628.16 A512w4 Water quality and treatment a handbook of community water supplies American Water Works Association. 4th ed. New York McGraw-Hill c1990. xiv, 1194 p. ill. 24 cm. Includes bibliographical references and index. Water Purification. 187410 Local Water supply United States. 187448 Local Water quality 187430 Local American Water Works Association. 52294 Local 74705 74705 0 0 0 628_160000000000000_A512W4 0 evl 374114 10 10 1 2016-05-27 111.50 144029 0 628.16 A512w4 80000001950990 2016-05-27 00:00:00 r:91557 z:NCC:D 6