W.H.O/I.A.E.A <br/><br/>
Minor and trace elements in breast milk  report of a joint WHO/IAEA study 

 - World Health Organization, Geneva  1989 
 - xii,159 
<br/><br/><label>ISBN: </label>92 4 156121 1 
<br/><br/><label>Dewey Class. No.: </label>641.1 W.H.O