Underwood, Eric John <br/><br/>
Trace elements in human and animal nutrition 
Eric J. Underwood 
 - 2. ed., completely rev. 
 - New York  Academic Press  1962 
 - [9], 429 s.  res., tbl.  24 cm. 
<br/><br/>Kaynakça var. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trace elements in animal nutrition.<br/>Trace elements in nutrition.
<br/><br/><label>Dewey Class. No.: </label>574.13 UND 1962