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BUREAU OF PLANT INDUSTRY. 



Beverly T. Galloway, Chief of Bureau. 

 GRASS AND FORAGE PLANT INVESTIGATIONS. 



SCIENTIFIC STAFF. 



W. J. Spillman, Agrostologist. 



A. S. Hitchcock, Assistant Agrostologist in Charge of Cooperative Experiments. 



C. R. Ball, Assistant Agrostologist. 



David Griffiths, Assistant in Charge of Range Investigations. 



