Husain, S. K <br/><br/>
Text Book of Water Supply and Sanitary Engineering 

 - 2 ed. 
 - New Delhi  Oxford & IBH Publishing Co.  1976 
 - p.884 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Supply Engineering<br/>Sanitary Engineering
<br/><br/><label>Dewey Class. No.: </label>628 H968T