Guidelines for drinking-water quality  Addendum to vol. 1 recommendations 

 - 2nd ed. 
 - Geneva  WHO  1998 
 - viii,36 p. 
<br/><br/><label>ISBN: </label>9241545143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Protection Engineering<br/>Water - Quality
<br/><br/><label>Dewey Class. No.: </label>628.1  / G83