Goel, P.K  x <br/><br/>
Water pollution  causes, effects and control 

 - Rev. 2nd ed. 
 - New Delhi  New age international  2006 
 - xiii, 418 
<br/><br/>
<br/><br/><label>ISBN: </label>8122418392  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution Pollution 
<br/><br/><label>Dewey Class. No.: </label>628.5/G573w