Chaphekar, S. B. <br/><br/>
Human impact on Ganga River ecosystem: an assessment 
S. B. Chaphekar  and G. N. Mhatre 
 - New Delhi  Concept  1986 
 - 186 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RIVERS
<br/><br/><label>Dewey Class. No.: </label>551.483  / CHA