Disinfection of Rural and Small - Community Water Supplies :  A manual for Design and Operation / 
[Edited by] J. Warden  
 - England :  Water Research Center ,  c1989. 
 - 135p. :  ill. (B/W) ;  21 cm. 
<br/><br/> I 
<br/><br/><label>ISBN: </label>09021567642 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing 
<br/><br/><label>Dewey Class. No.: </label>628.34  / DIS