INDEX 231 



PACE 



Available fertilizing materials remaining in the soil. 



Amounts of 222 



Available fertilizing materials, Time required for com- 

 plete exhaustion of 222 



Availability of nitrogen from different sources, Twenty 



years' work on 171 



Availability of nitrogen in various forms, Comparative 20 



Average annual rainfall in the United States 189 



Avoirdupois weight 212 



Barbed wire required for fences, Amount of 189 



Barometers, Farmers' 200 



Benefits to be secured by the use of nitrate of soda on 



apples 142 



Blasting caliche. Method of (Diagram) 9 



Bricks, Number required to construct any building. . . . 203 



Buckwheat 109 



Builders, Facts for 202 



Burbank, What he said 129 



Bushel, Weights of agricultural commodities by the. . . . 213 



Business laws in brief 195 



Business rules for farmers 190 



Buy fertilizing materials, How and where to 22 



Calcium 125, 127, 128 



Caliche, Unrefined nitrate of soda 10 



California, Soils and other factors in relation to crop 



production in 116 



California, Some concrete facts on fertilization in 121 



Capacity of cisterns for each 10 inches depth 207 



Carrying capacity of a freight car 192 



Catch crops 24 



Chemical composition of soils 25 



Chemical properties of nitrate of soda 9 



Chile, "Caliche" or nitrate found in 10 



Chile saltpetre, another name for nitrate of soda 7 



Cisterns, Capacity of for each 10 inches depth 207 



Citrus growing in California 113 



Citrus in California, Formula for 116 



Citrus in California, Instructions for using nitrate of 



soda on 115 



Classification of Tobacco 48 



Clay loam, Chemical composition of 26 



Clay soil. Chemical composition of 26 



Climatic requirements of apples 133 



Clover 100 



Commercial apple growing areas of U. S. A. (Map) 132 



