THE PRINCIPLES OF 
ANIMAL NUTRITION. 
WITH SPECIAL REFERENCE TO THE 
NUTRITION OF FARM ANIMALS. 
Z Ne 
i 
HENRY PRENTISS ARMSBY, Pu.D., 
Director of The Pennsylvania State College Agricultural Experiment Station ; 
Expert in Animal Nutrition, United States Department of Agriculture. 
FIRST EDITION. 
FIRST THOUSAND. 
.NEW YORK : 
JOHN WILEY & SONS. 
Lonpon: CHAPMAN & HALL, LuwmrTep. 
1903. 
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