Yadav, P. R  Mishra, Shubhrata R <br/><br/>
Environmental biodiversity 

 - New Delhi  Discovery Publishing House  2004 
 - 316p. 
<br/><br/><label>ISBN: </label>8171417558 
<br/><br/><label>Subjects--Index Terms: </label>Environmental ecology  Biodiversity 
<br/><br/><label>Universal Decimal Class. No.: </label>349.6  / YAD'04