European standards for drinking-water. 

 - 2nd ed. 
 - Geneva :  World Health Organization,  c 1970. 
 - 58 p. :  ill. ;  25 cm. 
<br/><br/> Include index. 
<br/><br/>Include bibliographical reference. 
<br/><br/>340  340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drinking water--Standards-- Europe.
<br/><br/><label>Dewey Class. No.: </label>628.16 / W893e