Underwood, Eric J.  1905- <br/><br/>
The mineral nutrition of livestock / 
by E. J. Underwood. 
 - 2nd ed. 
 - Farnham Royal, England :  Commonwealth Agricultural Bureaux,  c1981. 
 - vii, 180 p. 
<br/><br/><label>ISBN: </label>0851984665 
<br/><br/><label>LCCN: </label>93016222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minerals in animal nutrition.