Bureau of Plant Industry.
Reading edition
Chief of Bureau, Beverly T. Galloway.
Assistant Chief of Bureau, Albert F. Woods.
Editor, J. E. Rockwell.
Chief Clerk, James E. Jones.
Drug-Plant Investigations.
scientific staff.
R. H. True, Physiologist in Charge.
W. W. Stockberger, Frank Rabak, Arthur F. Sievers, Experts.
Alice Henkel, Assistant.
G. Fred Klugh, T. B. Young, S. C. Hood, Scientific Assistants.