


a 
a 
ee 
— 
1877 Issued November 7, 1911. 
PORTO RICO AGRICULTURAL EXPERIMENT STATION, 
: D. W. MAY, Special Agent in Charge. 
Mayaguez, May, IQIr. 

Bulletin No. it. 

RELATION OF CALCAREOUS SOILS 
TO PINEAPPLE CHLOROSIS: 
BY 
P. L, GILE, 
CHEMIST. 

UNDER THE SUPERVISION OF 
OFFICE OF EXPERIMENT STATIONS, 
U. 8S. DEPARTMENT OF AGRICULTURE. 

WASHINGTON: 
GOVERNMENT PRINTING OFFICE, 
1911, 
