DARA, S.S. <br/><br/>
TEXT BOOK OF ENVIRONMENTAL CHEMESTRY AND POLLUTION CONTROL 

 - NEW DELHI  S. Chand Publishing  2008 
 - xiiip+402p.,21x14Cms 
<br/><br/><label>ISBN: </label>8121908833 
<br/><br/><label>Dewey Class. No.: </label>628.8 D213