Khanna, H. R. <br/><br/>
Aquatic biodiversity in India: The present scenario 

 - Delhi  Daya Publishing House  2005 
 - ix,369p. 
<br/><br/><label>ISBN: </label> RS 995.00 
<br/><br/><label>Source: </label> RS 995.00 
<br/><br/><label>Dewey Class. No.: </label>570 AQU