ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE 
July 29, 1926 
Secretary of Agriculture W. M. Jardine. 
Assistant Secretary R. W. Duxlap. 
Director of Scientific Work 
Director of Regulatory Work Walter G. Campbell. 
Director of Extension Work C. W. Wabbuetox. 
Director of Information Xelsox Antbim Cbawfoed. 
Director of Personnel and Business Adminis- 
tration W. W. Stockbeegee. 
Solicitor R. W. Williams. 
Weather Bureau Charles F. Marvin, Chief. 
Bureau of Agricultural Economics '__. Thomas P. Coopee. Chief . 
Bureau of Animal Industry John R. aIohlek. Chief. 
Bureau of Plant Industry William A. Taylor, Chief. 
Forest Service W. B. Greeley, Chief. 
Bureau of Chemistry C. A. Browne, Chief. 
Bureau of Soils Milton Whitney, Chief. 
Bureau of Entomology L. O. Howard, Chief. 
Bureau of Biological Survey E. W. Nelson, Chief. 
Bureau of Public Roads Thomas H. MacDonald, Chief. 
Bureau of Home Economics Louise Stanley, Chief. 
Bureau of Dairying C. W. Larson, Chief. 
Fixed Nitrogen Research Laboratory F. G. Cotteell. Director. 
Office of Experiment Stations E. W. Allen, Chief. 
Office of Cooperative Extension- Work C. B. Smith, Chief. 
Library Claeibel R. Barnett, Librarian. 
Federal Horticultural Board C. L. Marlatt, Chairman. 
Insecticide and Fungicide Board J. K. Haywood, Chairman. 
Packers and Stockyards Administration Johx T. Caixe. III. in Charge. 
Grain Futures Administration J. W. T. Duvel, in Charge. 
This bulletin is a contribution from 
Forest Service "W. B. Greeley, Chief. 
District 7 E. W. Kelley, District Forester. 
Office of Lands C. G. Smith, Assistant District 
Forester. 
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