Subramanian, V. <br/><br/>
A textbook in environmental science / 
V. Subramanian. 
 - New Delhi :  Narosa,  c2002. 
 - vi, 238 p. : 
<br/><br/><label>ISBN: </label>8173194106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.
<br/><br/><label>Dewey Class. No.: </label>577  / Te