Khanna, D.R. <br/><br/>
Aquatic biodiversity in India:the present scenario / 

 - Delhi,  Daya Publication:  2005. 
 - ix,369p. 
<br/><br/><label>ISBN: </label>817035367X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic Biodiversity