ARNAB KUMAR, DE K . DE, <br/><br/>
ENVIRONMENTAL CHEMISTRY 
by A . K . DE, ARNAB KUMAR DE 
 - 1st ed. 
 - New Delhi:  New Age International Limited,  1987. 
 - xvii 366 pp:  24cm. 
<br/><br/><label>ISBN: </label>978-81-224-2617-5 
<br/><br/><label>Subjects--Personal Names: </label><br/>Chemistery.
<br/><br/><label>Dewey Class. No.: </label>333.7  / DE