Guidelines for drinking water quality 

 - 2nd edition 
 - Geneva:  WHO,  1997 
 - 238 pages  illustrations [some color] 
<br/><br/><label>ISBN: </label>9241545038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drinking water -- --Standards<br/>Drinking water -- --Methods--Data collection -- <br/>Drinking water -- --Developing countries--Standards --
<br/><br/><label>LC Class. No.: </label>