OFFICE OF EXPERIMENT STATIONS. 
A. C. True, Ph. D.— Director. 
E. W. Allen, Ph. D. — Assistant Director and Editor of Experiment Station 
Record. 
W. H. Beal — Chief of Editorial Division. 
Walter H. Evans, Ph. D. — Chief of Division of Insular Stations. 
John Hamilton — Farmers' Institute Sj)ecialist. 
Mrs. C. E. Johnston — Chief Clerk. 
editorial departments. 
E. W. Allen, Ph. D., and H. W. Lawson — Chemistry, Dairy Farming, and 
Dairying. 
W. H. Beal — Agricultural Physics and Engineering. 
Walter H. Evans, Ph. D. — Botany and Diseases of Plants. 
C. F. Langworthy, Ph. D. — Foods and Animal Production. 
J. I. Schulte — Field Crops. 
E. V. Wilcox, Ph. D. — Entomology and Veterinary Science. 
C. B. Smith — Horticulture. 
D. J. Crosby — Agricultural Institutions. 
NUTRITION INVESTIGATIONS. 
W. O. Atwater — Chief. 
IRRIGATION AND DRAINAGE INVESTIGATIONS. 
El wood Mead — Chief. 
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