Issued December 2, 1916. 
HAWAII AGRICULTURAL EXPERIMENT STATION, 
J. M. WESTGATE, Agronomist in Charge. 
Bulletin No. 41. 
PHOSPHATE FERTILIZERS FOR HAWAIIAN 
SOILS, AND THEIR AVAILABILITY. 
BY 
WM. T. McGEORGE, 
Former Chemist. 
UNDER THE SUPERVISION OF 
STATES RELATIONS SERVICE, 
Office of Experiment Stations, 
U. 8. DEPARTMENT OF AGRICULTURE. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1910. 
