Krenkel, Peter A; Novotny, Vladimir <br/><br/>
Water quality management 

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 - Academic Press, New York  1980 
 - 671 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment-- Purification
<br/><br/><label>Dewey Class. No.: </label>628.162  KRE-W