Water treatment plant design/ 
prepared by American Society of Civil Engineers and  American water works Association 
 - New York:  American Water Works Association,  c1971 
 - ix, 353 p.;  22 cm. 
<br/><br/> Includes index  1st ed. Pub. in 1969 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment plants--Design and construction<br/>Sewage--Purification<br/>Water--Purification<br/>Water--supply engineering
<br/><br/><label>Dewey Class. No.: </label>628.16