Trivedy, R k <br/><br/>
RIVER POLLUTION IN INDIA 

 - NEW DELHI  ASHISH PUBLISHING HOUSE  1991 
 - 294p 
<br/><br/><label>ISBN: </label>8170243726 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENT SCIENCE
<br/><br/><label>Dewey Class. No.: </label>363.7  / TRI/RIV