Guidelines for drinking-water quality  
/ World Health Organization, Volume 2 Health criteria and other supporting information  
 - Geneva:   World Health Organization,   1984 
 - 335p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water 
<br/><br/><label>Subjects--Index Terms: </label>Bacteriological  
<br/><br/><label>Universal Decimal Class. No.: </label>R 628.1(026)  / M4.2