Arvid Kumar <br/><br/>
Environmental Protection 

 - Delhi  Daya Publishing House  2007 
 - 322p 
<br/><br/>Arvid Kumar & Shmshun Nehar: Environmental Protection.  Delhi.  Daya Publishing House, 2007. 81-7035-488-9 Rs. 1350.00--(363.7KUM)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7035-488-9 
<br/><br/><label>Dewey Class. No.: </label>363.7  / KUM