ORGANIZATION OF THE 

 UNITED STATES DEPARTMENT OF AGRICULTURE 



January 3, 1927 



Secretary of Agriculture W. M. Jardine. 



Assistant Secretary R. W. Dunlap. 



Director of Scientific Work A. F. Woods. 



Director of Regulatory Work Walter G. Campbell. 



Director of Extension Work C. W. Warburton. 



Director of Information Nelson Antrim Crawford. 



Director of Personnel and Business Adminis- 

 tration W. W. Stockberger. 



Solicitor R. W. Williams. 



Weather Bureau Charles F. Marvin, Chief. 



Bureau of Agricultural Economics Lloyd S. Tenny, Chief. 



Bureau of Animal Industry John R. Mohler, Chief. 



Bureau of Plant Industry William A. Taylor, Chief. 



Forest Service W. B. Greeley, Chief. 



Bureau of Chemistry C. A. Browne, Chief. 



B ureau 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. 



B ureau of Home Economics Louise Stanley, Chief. 



Bureau of Dairy Industry C. W. Larson, Chief. 



Office of Experiment Stations E. W. Allen, Chief. 



Office of Cooperative Extension Work C. B. Smith, Chief. 



Library Claribel R. Barnett, Librarian. 



Federal Horticultural Board C. L. Marlatt, Chairman. 



Insecticide and Fungicide Board J. K. Haywood, Chairman. 



Packers and Stockyards Administration John T. Caine III, in Charge. 



Grain Futures Administration J. W. T. Duvel, in Charge. 



This bulletin is a contribution from 



Bureau of Agricultural Economics Lloyd S. Tenny, Chief. 



Division of Farm Management and Costs. H. R. Tolley, in Charge. 



additional copies 



OF THIS PUBLICATION MAY BE PROCURED FROM 



THE SUPERINTENDENT OF DOCUMENTS 



GOVERNMENT PRINTING OFFICE 



WASHINGTON, D. C. 



AT 



10 CENTS PER COPY 



31 



