Krishan Gopal <br/><br/>
River Pollution in India and Its Management 
Krishan Gopal and Anil Kumar Agarwal 
 - New Delhi  Aph Publishing Corporation  2003 
 - xii, 279 p. 
<br/><br/><label>ISBN: </label>9788176484459 
<br/><br/><label>Dewey Class. No.: </label>577.6427  / KRI