Metcalf, E <br/><br/>
Waste water engineering 

 - New Delhi :  Tata Magraw-Hill,  2003. 
 - 1819 
<br/><br/><label>ISBN: </label>978-0-07-049539-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Engineering 
<br/><br/><label>Dewey Class. No.: </label>628.1  / MET