Guidelines for drinking-water quality / 
World Health Organization. 
 - 2nd ed. 
 - Geneva :  World Health Organization,  1998-. 
 - Volume ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/> Vol. 1 (1998, viii, 36 p.) 
<br/><br/><label>ISBN: </label>92-4-154514-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drinking water--Standards--Handbooks, manuals, etc.