I 



A 



Circular No. 791 ^> 0EP/ - 



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S^ANCM ^ 



Silvicultural Management 



of Black Spruce 



in Minnesota 



RUSSELL K. LeBARRON, Silviculturist 



Lake States Forest Experiment Station 

 Forest Service 



UNITED STATES DEPARTMENT OF AGRICULTURE 

 WASHINGTON, D.C., OCTOBER 1948 



