Vasudevan, N <br/><br/>
Essentials of environmental science  
N. Vasudevan 
 - New Dehli   Narosa Publishing House  2006 
 - 294 p 
<br/><br/> Hardcover. 
<br/><br/><label>ISBN: </label>1842652907 9781842652909 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.
<br/><br/><label>Dewey Class. No.: </label>363.7  / VAE