Prasad,P.N. <br/><br/>
Waste pollution and its control / 
Prasad,P.N. 
 - New Delhi:  Crescent Publishing Corporation,  2010. 
 - 288p.;22cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788183421850 
<br/><br/><label>Dewey Class. No.: </label>628.4 PRA