Karia, G L <br/><br/>
Waste Water Treatment Concepts and Design Approach 

 - 4th 
 - New Delhi  PHI  2009 
 - xiii,365p. 
<br/><br/><label>ISBN: </label> RS 325.00 
<br/><br/><label>Dewey Class. No.: </label>628.2 KAR,G.L