Kumar, Arvind <br/><br/>
Enviromental pollution and agriculture 
/ by Arvind Kumar 
 - New delhi:  A.P.H. Publishing Corporation,  2002. 
 - 531p. 
<br/><br/><label>ISBN: </label>8176483214 
<br/><br/><label>Dewey Class. No.: </label>614.71  / KUM/E