Guidelines for Drinking-Water quality :   Drinking-water quality control in small-community supplies  

 - Geneva:  World Health Organization;  1985. 
 - (v.3-viii, 120 p.), 3 volumes available 
<br/><br/> Includes bibliography. 
<br/><br/><label>ISBN: </label>9241541709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WHO Guidelines
<br/><br/><label>Dewey Class. No.: </label>363.123  / WOR