DE, A.K. <br/><br/>
Environmental chemistry / 
A.K. DE 
 - 7thed. 
 - New Delhi :  New Age international,  2010 
 - xvii,366p.  24cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>9788122426175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Environmental Chemistry