THE NUTRITION 



OF 



FARM ANIMALS 



BY 



HENRY PRENTISS ARMSBY, PH.D., LL.D. 



i 



DIRECTOR OF THE INSTITUTE OF ANIMAL NUTRITION OF THE 

 PENNSYLVANIA STATE COLLEGE; EXPERT IN ANIMAL 

 NUTRITION, UNITED STATES DEPARTMENT OF 

 AGRICULTURE; FOREIGN MEMBER, 

 ROYAL ACADEMY OF AGRICUL- 

 TURE OF SWEDEN 



gork 



THE MACMILLAN COMPANY 

 1917 



All rights reserved 



