PORTO RICO AGRICULTURAL EXPERIMENT STATION, 
D. W. MAY, Agronomist in Charge, 
Mayaguez, P. R. 
BULLETIN No. 26. 
Under the supervision of the STATES RELATIONS SERVICE, 
Office of Experiment Stations, U. S. Department of Agriculture. 
VANILLA: 
A PROMISING NEW CROP FOR 
PORTO RICO. 
BY 
T. B. McCLELLAND, Horticulturist, 
Issued April 17, 1919. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1919. 
