World Health Organization. Environmental Health Criteria 221 & World Health Organization Environmental Health Criteria 221, IN <br/><br/>
Zinc 

 - WHO, Geneva  2001 
 - xxiii,364p 
<br/><br/><label>ISBN: </label>92-4-157221-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>General Reference Works
<br/><br/><label>Dewey Class. No.: </label>R 363.1796 WHO/EHC