Ghose,N.C.  Sharma,C.B. <br/><br/>
Pollution of ganga river  (ecology of mid -ganga basin) 

 - x 
 - New Delhi  Ashish Pub.  1989 
 - xii,250 
<br/><br/>includes 
<br/><br/><label>ISBN: </label>8170242452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Bacteriology 
<br/><br/><label>Dewey Class. No.: </label>574.5/G411p