Trace elements in nutrition of children  volume  8 & 23 

 - New York   Raven Press  1991 
<br/><br/><label>ISBN: </label>0-88167-117-7 / 0-88167-741-8 
<br/><br/><label>LC Class. No.: </label>618.9239/TRA 
<br/><br/><label>Dewey Class. No.: </label>618.9239/TRA