Eckenfelder, Weslel W. <br/><br/>
Industrial water pollution control   

 - New Delhi :   Mcgraw Hill,   2000. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Sciences
<br/><br/><label>Dewey Class. No.: </label>628.5  / ECK