Guidelines for drinking water quality 

 - 2nd ed.  
 - Geneva  WHO  1997 
 - Surveilance and control of community supplies  Vol.3  .
<br/><br/><label>ISBN: </label>92-4-154503-8 
<br/><br/><label>Subjects--Index Terms: </label>Drinking water-standards  Drinking water-quality control 
<br/><br/><label>Universal Decimal Class. No.: </label>628.1.033(083.74)  / WOR.3