De, Anil K.  1927- <br/><br/>
Environmental Chemistry / 
Anil Kumar De 
 - 5th Ed. 
 - New Delhi:  New Age International Publishers,  2000. 
 - 406p 
<br/><br/><label>ISBN: </label>8122414885 
<br/><br/><label>Dewey Class. No.: </label>628.5  / DEA/E