United States 



Department of 

 Agriculture 



Forest Service 



Intermountain 

 Research Station 

 Ogden, UT 84401 



Research Paper 

 INT-340 



April 1985 



Survey of Aspen 

 Stands Treated with 

 Herbicides 

 in the Western 

 United States 



Roy O. Harniss 

 Dale L. Bartos 



