246 DRY-FARMING 
adapted to conditions in the Dakotas, Nebraska, 
Colorado, Arizona, Utah, and Idaho. It will prob- 
Fie. 58. Dry-farm corn field. Mt. Air; New Mexico. 
ably be found, in some varietal form, valuable over 
the whole dry-farm territory where the altitude is not 
too high and the average temperature not too low. 
