The nutrient requirements of farm livestock / 
Agricultural Research Council. 
 - London :  Agricultural Research Council,  1963- 
 - v.  1, 3 
<br/><br/>no. 1 Poultry : summary of recommendations -- no. 3 Pigs : summaries of estimated requirements. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal nutrition.<br/>Poultry--Feeding and feeds.<br/>Swine--Feeding and feeds.