Karia,G.L. <br/><br/>
Wastewater treatment : concepts and design approach / 
Karia,G.L. 
 - New Delhi:  PHI Learning,  2012. 
 - xiii,365p.;24cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788120328600 
<br/><br/><label>Dewey Class. No.: </label>628.162 KAR