INDEX 



ALFALFA, 



as forage, 135 



as soil renewer, 136 



chapter on, 133 



chief region of, 134 



enemies of, 143 



feeding value of, 136 



harvesting of, 141 



soil requirements for, 138 



study of plant, 133 



ANIMALS, 



farm and agriculture, 265 



farm, section on, 265 



food supplying, 267 



products of, 269 



work of farm, 265 



ANTS, 11 



APHIS, 



corn root, 11 



ARSENATE OF LEAD SPRAY, 211 



BABCOCK, 



steps in test, 278 



test for butter fat, 277 



BACTERIA, 



nitrifying. 117 



BEEF, 



breeds of cattle, 287 



feeding cattle, 289 



