USDA Forest Service 

 Research Paper INT-84 

 December 1970 



CHRISTMAS TREE CULTURE IN NATURAL STANDS OF 

 DOUGLAS - FIR IN MONTANA 



Wyman C. Schmidt 



INTERMOUNTAIN FOREST AND RANGE EXPERIMENT STATION 



Forest Service 

 U.S. Department of Agriculture 



Ogden, Utah 84401 

 Joseph F. Pechanec, Director 



