Kamala,A;Kanth rao,D.L <br/><br/>
Environmental engineering:Water supply,sanitary Engineering and pollution 

 -   Tata McGraw Hill Publishing Co. Ltd., New Delhi  2004 
 - 271 
<br/><br/><label>ISBN: </label>3651 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sanitary and municipal engineering, Environmental protection engineering
<br/><br/><label>Dewey Class. No.: </label>628  BAS-E