Letterman,Raymond D. <br/><br/>
Water nuality and treatment :  a handbook of community water supplies / 
Edited by Raymond D Letterman 
 - 5ed. 
 - New York :  McGraw Hill.  c1999 
 - v.p 
<br/><br/><label>ISBN: </label>070016593 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Treatment
<br/><br/><label>Dewey Class. No.: </label>628.16  / W111