World Health Organization  <br/><br/>
Heterotropic plate counts and drinking-water safety  the significance of HPCs for water quality and human health. 

 - 
 - Geneva  W H O  2003 
 - 256 p.  25 cm. 
 - ongoing issues in water and infections disease series   .
<br/><br/>  
<br/><br/>  Water Purification, Water 
<br/><br/><label>ISBN: </label>1 84339 025 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water<br/>Water Purification
<br/><br/><label>Dewey Class. No.: </label>WA690  / WHO