Khanna, D. R. <br/><br/>
Laboratory manual of water and wastewater analysis 

 - Delhi  Daya Publishing House  2008 
 - vi, 189p. 
<br/><br/><label>ISBN: </label> RS 600.00 
<br/><br/><label>Source: </label> RS 600.00 
<br/><br/><label>Dewey Class. No.: </label>628.16 KHA