U. S. DEPARTMENT OF AGRICULTURE 



STATFS RKLATIONS SERVICE 



A. C TRLt, DIRECTOR 



EXPERIMENT 

 STATION 



RECORD 





VOI.UME XXXV 



JULY-DECEMBER, 1916 



^^vsSaSssi*^ 



VAflBNOTON 



oofnnsutsT nnsnsa omcs 



I«t7 



