Chandan, Kumar <br/><br/>
Water quality monitoring and surveilance 
by Kumar Chandan 
 - 1st ed. 
 - New Delhi:  Jnanada Prakashan (P&D)  2017 
 - x, 342p. 
<br/><br/><label>ISBN: </label>9788171396979 
<br/><br/><label>Dewey Class. No.: </label>D85  / Q7