ORGANIZ^iTION OF THE 

 UNITED STATES DEPARTMENT OF AGRICULTURE 



September 10, 1921 



^ecrctanj of Agriculture Hexry C. Wallace 



Assistant Secretary Howard M. Gore. 



Director of Scientific W^orL- E. D. Ball. 



Director of Regulatory Work Walter G. Campbell 



Director of Extension Work c. W. Waeburton 



Solicitor R ^ Williams. 



Weather Bureau Charles F. Marvin, Chief 



Bureau of Agricultural Economics Henry C. Taylor Chief 



Bureau of Animal IncJustn, John R. Mouler,' 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 Surrey 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. Cottrell, Director. 



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



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



Office of Publi<-ations L. j. Haynes, Director. 



Library Claribel R. Barnett, Librarian 



Federal Horticultural Board C. L. Marlatt, Chairman 



Insecticide and Fungicide Board j. k. Haywood, Chairman. 



Packers and Stockyards Administration 1 Chester Morrill, Assistant 



Grain Futures Administration j to the Secretary. 



This l)nll<3tin is a coutrilmtion from 



Bureau of Plant Industry William A. Taylor, Chief. 



Foreign Seed and Plant Introduction David Fairchild, /;/ charge. 



12 



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