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ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE 
August 27, 1925 
meerciary of Agriculture... -. 2-22-2354 W. M. JARDINE. 
PESRIStiM INCCTELATY ok oe R. W. Dunuap. 
Director of Scientific Work. ......2.-..22.- — 
Director of Regulatory Work.--.-..-...-==- WattTer G. CAMPBELL. 
Director of Extension Work._...---------- C. W. WARBURTON. 
Wirceror of dnjormation 2: — 2252 S82 522 2-2. NELSON ANTRIM CRAWFORD. 
Director of Personnel and Business Adminis- 
CS IAS 1S IS I, SAS Dy RARER ee ac EO W. W. StocKBERGER. 
So LN SETI fs So OS OSS TRE Sane pen A eh Pm R. W. WILLIAMS. 
acmeeer nines. Bi fb ee ne Cuarues F. Marvin, Chief. 
Bureau of Agricultural Economics_--------- Henry C. Taytor, Chief. 
marean of Animal Industry... -.-.-...-2_-- —_——_———., Chief. 
Bureau of Plant Industry----------------- Wiut1amM A. Taytor, Chief. 
UNTO B SEE PONE, 2 ts CR a Gk W. B. GREELEY, Chief. 
ced OP GHemisiry so so No eo C. A. Browne, Chief. 
ME TCISIOF USGS ay. epee ek ea ORS os Mitton Wuitney, Chief. 
Bureau of Eniomology_. = 2 2 L. O. Howarp, Chief. 
Bureau of Biological Survey_..-.--.-_.--_- E. W. NEeuson, Chief. 
ureae OFF woe odds i. See a ae Tuomas H. MacDonatp, Chief. 
Bureau, of Home Economics__------------- Louise STanuey, Chief. 
urea of Natrying- os = 2s of IO REE C. W. Larson, Chief. 
_ Fixed Nitrogen Research Laboratory --_----- . F. G. Cortretu, Director. 
_ Office of Experiment Siations_-__---------- K. W. ALLEN, Chief. 
Office of Cooperative Extension Work_------- C. B. Smita, Chief. 
MaKe Mester te ee Sl CLARIBEL R. Barner, Librarian. 
Federal Horticultural Board___--.--------- C. L. Maruatt, Chairman. 
Insecticide and Fungicide Board___----_-__- J. K. Haywoop, Chairman. 
Packers and Stockyards Administration_---- JouHN T. Caine, in Charge. 
Grain Futures Administration. _..--------- J. W. T. Duve., Acting in Charge. 
4 
g This bulletin is a contribution from 
meeurcaw.of Chemisiry.>_-_--.----------«-- C. A. Browne, Chief. 
Laboratory of Fruit and Vegetable 
c YES TS ah ee E. M. Cuacz, in Charge. 
; 
Office of Development Work.-..--------- D. J. Pricz, in Charge. 
ON 
