Fernando, Vijita. <br/><br/>
Water supply /  
Vijita Fernando. 
 - London :    Intermediate technology Publications,    1996 
 - vi, 72 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references ( p. 71-72) 
<br/><br/><label>ISBN: </label>1853393444 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water- supply
<br/><br/><label>Dewey Class. No.: </label>553.7