ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE { 
August 27, 1927 
r 
Secretary of Agriculture.2.......--.------- W. M. JARDINE. 
Assistant Secretarys-—- 2 Sid sees eesti 22 R. W. DuNuapP. 
Director of Scientific Work____.----------- A. F. Woops. 
Director of Regulatory Work__..---------- WALTER G. CAMPBELL. 
Directorof; -Ltienston 34-4 s- Less 4tiuae ft C. W. WARBURTON. 
Director of Personnel and Business Adminis- 
trations site: Pisa seep Abie W. W. STocKBERGER. 
Director-of Informations i alee Sea NELSON ANTRIM CRAWFORD. 
DGHEHORS 3_ tie seer A tae Cie Aa ye R. W. WILLIAMS. 
Wenth er Bureaus ttisuea ths veel busbosepes CHARLES F. Marvin, Chief. 
Bureau of Animal Industry__._----------- JoHN R. Mouser, Chief. 
Bureau of Dairy Industry---------------- C. W. Larson, Chief. 
Bureau of Plant Industry__-_---- iy. Seer rerr WiuuiaM A. Tayuor, Chief. 
Worest Wervice= = aay ce eyogrt reer W. B. GREELEY, Chief. 
Bureau of Chemistry and Soils_____------- C. A. BRowneE, Acting Chief. 
Bureau of Entomology.------------------- L. O. Howarp, Chief. 
Bureau of Biological Survey__------------- Pauut G. Repineton, Chief. 
Bureau Or rule Toads. 2 a0! Tt 4 ee Toomas H. MacDona tp, Chief. 
Bureau of Agricultural Ecenomics--------- Luioyp 8. Trenny, Chief. 
Bureau of Home Economics__------------- Louise STANLEY, Chief. 
Federal Horticultural Board__------------- C. L. Maruatt, Chairman. 
Grain Futures Administration____--------- J. W. T. Duve., Chief. 
Food, Drug, and Insecticide Administration. WatterR G. CAMPBELL, Director of 
Regulatory Work, in Charge. 
Office of Experiment Stations____---------- EK. W. ALLEN, Chief. 
Office of Cooperative Extension Work_-_----- C. B. Suiru, Chief. 
Hbrary 20k Seis. ied Oe Se ee ed CLARIBEL R. BARNETT, Librarian. 
This bulletin is a contribution from 
OMEST SS CEULCC De nee aa aes eT Oe eee W. B. GREELEY, Chief. 
Branch..of: diesearch = 2 tk an ee: HARLE H. Ciapr, Assistant Forester, 
in Charge. 
38 
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