140 FARM AND SCHOOL PROBLEMS. 



Bulletins From The U. S. Dept. of Agriculture. 



Farmers' Bulletins. 



Number. WHEAT. 



Write to your State Experiment Station for bulletins. 



OATS. 



420. Oats : Distribution and Uses. 



424. Oats: Growing the Crop. 



189. Emmer: A Grain for the Semiarid Regions. 



COTTON. 



36. Cotton Seed and its Products. 



48. The Manuring of Cotto.n. 

 209. Controlling the Boll Weevil. 

 223. Miscellaneous Cotton Insects. 

 286. Comparative value of Whole Cotton Seed and Cotton Seed Meal in 



Fertilizing Cotton. 

 333. Cotton Wilt. 

 364. A Profitable Cotton Farm. 



