Khanna Dev Raj <br/><br/>
Ecology and pollution of Ganga river   A Limnologic    
Khanna Dev Raj 
 - New Delhi   Ashish Publishing House India        1993 
 - 241p. Bib p. 225-241  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomorphology
<br/><br/><label>Dewey Class. No.: </label>U216:(G:5).252EAC.N9, N3