Energy and protein requirements of ruminants  an advisory manual prepared by the AFRC technical committee on responses to nutrients 

 - Oxon  CABI  1993 
 - xxiv,159 p. 
<br/><br/><label>ISBN: </label>0851988512 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>636.085  / ENE