World Health Organization  <br/><br/>
Guidelines for drinking-water quality   

 - 3rd 
 - Geneva  WHO  2004 
 - 513p.  26cm. 
 -  1 .
<br/><br/>  
<br/><br/>  Potable water - standards, Water - standards 
<br/><br/><label>ISBN: </label>92 4 154638 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water - standards<br/>Potable water - standards
<br/><br/><label>Dewey Class. No.: </label>WA675  / WHO