Guidelines for Drinking Water Quality: Microbiological agents in drinking water 

 - 2nd ed 
 - Geneva  World Health Organization(WHO)  2002 
 - vii, 142p. 
<br/><br/><label>ISBN: </label>92 4 154535 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>quality, water
<br/><br/><label>LC Class. No.: </label>WA 675 .W46 2002