Land class 



Area in acres 



Category B (marginal): 

 Full yields expected 

 Modified yields expected 

 Total — Category B 

 Total — Timber Growing Base 



Category C (noncommercial): 



Unproductive forest land 

 Unsuitable forest land: 



Unstable land 



Isolated patches 

 Unavailable forest land: 



Crest zone 



Use conflicts 



Total - Category C 



Category D (deferred): 



NONFOREST LAND 

 TOTAL ALL LAND 



27,692 

 46,831 



54,350 



25,579 

 11,233 



27,127 

 16,180 



74,523 

 273,288 



134,469 



5,566 



43,542 

 456,865 



*U.S. GOVERNMENT PRINTING OFFICE: 1972—780-565/74 REGION NO. 8 



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