Guidelines for drinking-water quality, Volume 3  surveillance and control of community supplies 

 - 2nd ed. 
 - Geneva  WHO  1997 
 - xii, 238 P.   
<br/><br/><label>ISBN: </label>9241545038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA COLLECTION-METHODS<br/>DRINKING WATER-STANDARDS
<br/><br/><label>Dewey Class. No.: </label>615.92522  / G83