Manjunath, D.L  <br/><br/>
Environmental studies  

 - Pearson education   Delhi   2007 
 -  140 
<br/><br/><label>ISBN: </label>81-317-0912-4  
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL STUDIES 
<br/><br/><label>Dewey Class. No.: </label>628 MAN