Rangwala, S C, et. al. <br/><br/>
Water supply and sanitary engineering: Environmental engineering 

 - 16 
 -   Charotar Publishing House, Anand  1999 
 - 797 
<br/><br/><label>ISBN: </label>2108 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water supply-Technology
<br/><br/><label>Dewey Class. No.: </label>628.1  RAN-W