anil kumar de <br/><br/>
Enveronmental Chemistry   

 - 5th Ed.                                            
 - NULL  New Aage International (P) Limited  2005 
 - 406 p.         
<br/><br/>
<br/><br/><label>ISBN: </label>8122414885 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  DEE  /