Kumar, Anil <br/><br/>
Environmental chemistry / 
Anil Kumar 
 - 2nd ed. 
 - New Delhi:  Wiley Eastern,  1990 
 - 340p. 
<br/><br/><label>ISBN: </label>0852261748 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540 KUM-E