McDonald, P. <br/><br/>
Animal nutrition/ 
P. McDonald, R.A. Edwards, J.F.D. Greenhalgh and C.A. Morgan 
 - Sixth Edition ; 
 - Harlow:  Pearson Education Limited,  c2001. 
 - xiv, 693 pages :  illustrations ;  25 cm. 
<br/><br/>Includes appendix and index