Animal nutrition / 
P. McDonald ... et al. 
 - 6th ed. 
 - Harlow :  Prentice-Hall,  2001. 
 - xiv, 693p ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0582419069 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal nutrition.<br/>Feeds.