Kaushik, Anubha <br/><br/>
Paryavaran adhyayan 

 - New Delhi  New Age International  2005 
 - xiv,229p. p. 
<br/><br/><label>ISBN: </label>8122415423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hindi ;Environmental Sc.
<br/><br/><label>Dewey Class. No.: </label>577  / KAU