STATE OF MONTANA 



25 



Thous. Acres 



4,000 



3,000 



ACRES HARVESTED 

 Spring and Winter Wheat, 1930-1971 



2,000 



1,000 



1980 



YIELD PER ACRE 

 All Wheat, Barley, and Oats, 1930-1971 



1930 



1940 



1950 



1960 



1970 



1980 



