VEERA KAROLI; BHANU PRAKASH VERMA; RAJESH PAL <br/><br/>
ENVIRONMENTAL STUDIES 

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 -  THAKUR PUBLISHERS  2012 
 - 338 p. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL ENVIRONMENTAL 
<br/><br/><label>Dewey Class. No.: </label>628 KAR  / VEE