ORGANIZATION OF THE UNITED STATES DEPARTMENT OF AGRICULTURE 

 WHEN THIS PUBLICATION WAS LAST PRINTED 



Secretary of Agriculture Arthur M. Hyde, 



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. Warburtox. 



Director of Personnel and Business Admin- W. W. Stockberger. 

 istration. 



Director of Information II. S. Eisenhower. 



Solicitor E. L. Marshall. 



Weather Bureau Charles F. Marvin, Chief. 



Bureau of Animal Industry Johx R. Mohler, Chief. 



Bureau of Dairy Industry O. E. Reed, Chief. 



Bureau of Plant Industry William A. Taylor, Chief. 



Forest Service R. Y. Stuart, Chief. 



Bureau of Chemistry and Soils H. G. Kxight, Chief. 



Bureau of Entomology C. L. Marlatt, Chief. 



Bureau of Biological Survey Paul G. Redixgtox, Chief. 



Bureau of Public Roads Thomas H. MacDoxald, Chief. 



Bureau of Agricultural Economics Nils A. Olsex, Chief. 



Bureau of Home Economics Louise Stanley. Chief. 



Plant Quarantine and Control Administration- Lee A. Steoxg, Chief. 



Grain Futures Administration J. W. T. Duvel. Chief. 



Food and Drug Administration Walter G. Campbell, Director of 



Regulatory Work, in Charge. 



Office of Expeiiment Stations . Chief. 



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



Library Claribel R. Babxett, Librarian. 



This publication is a contribution from 



Forest Service R. Y. Stuart, Chief. 



Interniountain Res on R. H. Rutledge, District Forester. 



102 



U. S. GOVERNMENT POINTING OFFICE: 193C 



For sale by the Superintendent of Documents, Washington, D. C. - - - - - Price 30 cents 



