S.K. Agarwal <br/><br/>
Water Pollution 

 - New Delhi  A.P.H. Publishing Corporation  2008 
 - 384p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7648-832-1 
<br/><br/><label>Dewey Class. No.: </label>363.7394  / AGA