150 SUCCESSFUL FARMING 



The marketing methods have been developed with similar thorough- 

 ness, and a very large proportion of the fruit of California is marketed under 

 the direction of a co-operative organization of the growers known as the 

 California Fruit Growers' Exchange. This is probably the most successful 

 co-operative organization of growers in the world. 



REFERENCES 



"Citrus Fruits." Cort. 



"Citrus Fruits and Their Culture." Hume. 



"California Fruits and How to Grow Them." Wickson. 



"U. S. Dept. of Agriculture Bulletin 63. "Shipment of Oranges from Florida." 



Farmers' Bulletins, U. S. Dept. of Agriculture: 



538. "Sites, Soils and Varieties for Citrus Groves in the Gulf States." 



539. "Propagation of Citrus Trees in the Gulf States." 



542. "Culture, Fertilization and Frost Protection of Citrus Groves in the 

 Gulf States." 



