USDA Forest Service 

 Research Paper INT-124 

 May 1972 







/ PLANT DEVELOPMENT 

 AND YIELD ON . 

 MOUNTAIN GRASSLANDS 

 IN SOUTHWESTERN 

 MONTANA 



INTERMOUNTAIN FOREST AND RANGE EXPERIMENT STATION 



W. F. Mueggler 



Forest Service 

 U.S. Department of Agriculture 



Ogden, Utah 84401 

 Robert W. Harris, Director 



