Rangwala, S.C. <br/><br/>
Water Supply and Sanitary Engineering: Environmental Engineering 

 - 26th 
 - Gujarat  Charotra Publishing House  2012 
 - 888p. 
<br/><br/><label>ISBN: </label>9789380358666 
<br/><br/><label>Dewey Class. No.: </label>628.1  / Ran-W