INVESTIGATION 



MADE BY THE 



STATE BOARD OF HORTICULTURE 



CALIFORNIA OLIVE INDUSTRY 



DEVELOPMENT OF THE INDUSTRY, ITNFRUITFULNESS 

 OF VARIETIES, METHODS OF CULTURE, PRUN- 

 ING, PROCESSING OF FRUIT, ETC. 



REPORT TO GOVERNOR GAGE. 



SACRAMENTO: 



A. j. JOHNSTON, : : : SUPERINTENDENT STATE PRINTING. 



1900. 



