CHAPHEKAR, S.B. Mhatre, G.N. <br/><br/>
Human impact on ganga river ecosystem,an assessment / 
[by] S.B.Chaphekar, G.N.Mhatre 
 - New Delhi  Concept Publishing Company  1986 
 - 186 p. 
<br/><br/> Includes referrences and index 
<br/><br/><label>Dewey Class. No.: </label>915.41  / CHA