THE OFB^ICE OF EXPERIMENT STATIONS. 7 



PORTO RICO EXPERIMENT STATION. 



D. W. May, M. S., Special agent in charge, Mayaguez. 

 O. W. Barrett, Entomologist and botanist. 



J. W. Van Leenhoff, C'oft'ee exi)ei-t. 

 II. C. IIenricksen, Horticnltnrist. 



E. F. Curt, Farm snperiutenclent. 



NUTRITION investigations. i 



W. O. Atwater, Ph. D., Chief of nutrition investigations, Middletown, Conn. 

 C. D. Woods, B. S., Special agent at Orono, Me. 



F. G. Benedict, Ph. D., Physiological chemist. 

 U. D. MiLNER. Ph. B., Assistant. 



irrigation and drainage investigations. 



Ei.wooD Mead. C. E., D. E., Chief of irrigation investigations. 

 n. P. Teele, M. a., Editorial assistant. 



C. G. Elliott, C. E., Agent and expert in charge of drainage investigations. 

 C. E. Tait, B. S., Assistant in charge of central district. 

 Samuel Fortier, M. E., Agent and expert in charge of western district. 

 W. B. Gregory, C. E., Agent and expert iu charge of rice investigations in 

 Louisiana and Texas. 



