Karia, G. L.; Christian, R. A. <br/><br/>
Wastewater treatment : concepts and design approach 

 - 2nd 
 - Delhi  PHI Learning  2013 
 - 437 
<br/><br/><label>ISBN: </label>9788120347359 
<br/><br/><label>Dewey Class. No.: </label>628.301579 KAR