Guidelines for drinking-water quality :  Volume 1 Recomendations / 
World Health Organization. 
 - 2nd. ed. 
 - Geneva :  World Health Organization,  1993. 
 - X, 188 s. :  il. ;  24 cm. 
<br/><br/>Bibliogr. s. 144-148. 
<br/><br/><label>ISBN: </label>9241544600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Woda pitna.<br/>Woda--jakość.