Gautam,Ashutosh. <br/><br/>
Ecology  and pollution of mountain waters (A case study of bhagirathi river) 

 - New Delhi  Ashish Publishing House  1990 
 - x,210  Hb 
<br/><br/><label>ISBN: </label>81-7024-341-6 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>574.50954