Guidelines for drinking-water quality: addendum to volum I, recommendations 

 - Geneva  World Health Organization  1988 
 - viii,36p.  24cm. 
<br/><br/><label>ISBN: </label>9241545143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drinking water
<br/><br/><label>LC Class. No.: </label>TD215.W67