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ORGANIZATION OF THE © oe 
UNITED STATES DEPARTMENT OF AGRICULTURE re 
October 20, 1926 
Secretary (of Agriculture: = eee W. M. JARDINE. 
ASSTSCONUEs SCOT CUT ee a ee ea, R. W. DUNLAP. 
Director of Scientitc Work. =e A. F. Woops. 
Director of Regulatory Work. — 2) ss WALTER G. CAMPBELL. 
Director Of ttension. Work = ==. aoe C. W. WARBURTON. 
Dir €CtOr: GIN fOTmaliOn= See has ee eee NELSON ANTRIM CRAWFORD. 
Director of Personnel and Business Adminis- 
UP GLION Sse ees ec oe ee W. W. STOCKBERGER. 
SOUUCTL OT 0 oe ET oe on eee R. W. WILLIAMS. 
Weather Bure (ie. ee See Pe ee CHARLES F. Marvin, Chief. 
Bureau of Agricultural Economics_________- Lioyp S. TENNy, Acting Chief. * 
VULCAN Of AIIM I NOMSUT Y= ee ee JOHN R. MOHLER, Chief. 
Bureau Oferiant Industry. = 2 <= Ieee WILLIAM A. Taytor, Chief. 
FOneSt. Services see 2 Ee eee W. B. GREELEY, Chief. 
Burecu. of Chemisiry= 2s ee ee C. A. Browne, Chief. 
BUreau Of SOUS] se ee ee ee MILTON WHITNEY, Chief. 
BUCO Of. ENtOMOlOgy= =e ee ee L. O. Howarp, Chief. 
Bureai of Biological Sunvey ee HK. W. NEtson, Chief. 
BuUredi0f PLUG. ROG s = see eee ee THomAS H. MacDonatp, Chief. 
Bureau of Home Heonomics_____-_-=- = -- = LOUISE STANLEY, Chief. 
BuURedunof DULY TNOUsity en C. W. Larson, Chief. 
Office of Experiment Stations_______________ HK. W. ALLEN, Chief. 
Office of Cooperative Extension Work____—-_ C. B. SmirH, Chief. 
DS UO Ha) ie pce a OP i a PND th SER ES ae EE CLARIBEL R. BARNETT, Librarian. 
Medera, Horticultural Board. C. L. MARLATT, Chairman. 
Insecticide and Fungicide Board___________- J. K. Haywoop, Chairman. 
Packers and Stockyards Administration_____ JOHN T. Caine, III, in charge. 
Grain Futures Administration_______---__-- J. W. T. DUVEL, in Charge. 
This circular is a contribution from 
Bureat of Animal Industry. eee JOHN R. MOHLER, Chief. 2 
WOTLOTION OF ICE 2 aos Bee eo ee D. S. Burcu, Editor. 
28 
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