Sarai  <br/><br/>
Water treatment made simple for operators  
/ Darshan Singh Sarai. 
 - Hoboken  John Wiley & Sons  2006. 
 - viii, 263p.  ill.  24cm 
<br/><br/> Includes index p.257-263 
<br/><br/><label>ISBN: </label>0471740020  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification
<br/><br/><label>Dewey Class. No.: </label>628.162 SAR 2006