Ray, P. <br/><br/>
Ecological Imbalance of the Ganga River System: Its Impact on Aquaculture 

 - Delhi,  Daya Publishing House,  1998, 
 - xi,239p.  23cm. 
<br/><br/><label>ISBN: </label>8170351952 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecological Imbalance<br/>Ganga River System<br/>Aquaculture
<br/><br/><label>Dewey Class. No.: </label>639.2.052.32  / RAY