BUREAU OF PLANT INDUSTRY. 



Chief of Bureau, Beverly T. Galloway. 

 Assistant Chief of Bureau, Albert F. Woods. 

 Editor, J. E. Rockwell. 

 Chief Clerk, James E. Jones. 



Investigations in Forest Pathology, 

 scientific staff. 

 Haven Metcalf, Pathologist in Charge. 

 George G. Hedgeoek and Perley Spaulding, Pathologists. 

 Carl Hartley and Clarence J. Humphrey, Assistants. 

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