Srivastava, Manish  . <br/><br/>
Pollution of Ganga river(A Limnological study at hardwar) /  
by Manish Srivastava. 
 - New Delhi :   Shree Publishers ,   2000 
 - 174p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology- Pollution of Ganga river
<br/><br/><label>Dewey Class. No.: </label>G95574  / P0