World Health Organization & Food and Agriculture Organization <br/><br/>
Toxicological evalution of certain veterinary drug residues in food 

 - World Health Organization, Geneva  1991 
 - v,169 
<br/><br/><label>ISBN: </label>92-4-166034-1 
<br/><br/><label>Dewey Class. No.: </label>664.06 WHO