372.357<br/>NAR<br/><br/>
9922<br/><br/>
Narayan, Umesh <br/><br/>
ENVIRONMENTAL STUDIES 

. – NEW DELHI :  RAJAT PUBLICATIONS.
<br/><br/>312 p. 
<br/><br/>ISBN 978-81-7880-374-6 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL STUDIES
<br/><br/><label>Dewey Class. No.: </label>372.357  / NAR