Kumar, Arvind <br/><br/>
Prospects &  problems of environment 

 - Jaipur  ABD  2007 
 - X, 280P. 
<br/><br/><label>ISBN: </label>9788183761093 
<br/><br/><label>Subjects--Index Terms: </label>Environment   Organisms - environment 
<br/><br/><label>Universal Decimal Class. No.: </label>574.2  / kUM