Arvind Kumar <br/><br/>
Environmental Awareness 

 - New Delhi  Daya Publishing House  2008 
 - 581p 
<br/><br/>Arvind Kumar: Environmental Awareness.  New Delhi.  Daya Publishing House, 2008. 81-7035-540-3 Rs. 2300.00--(574.5ARV)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7035-540-3 
<br/><br/><label>Dewey Class. No.: </label>574.5  / ARV