UNIVERSITY OF MONTANA- STUDIES 



Forest Distribution 



in the 



Northern Rocky Mountains 



By 



J. E. KIRKWOOD 



Professor of Botany in the State University of Montana 



STATE UNIVERSITY 



MISSOULA, MONTANA 



JUNE, 1922 



Bulletin No. 247 — State University Studies Series No. 2 



Published bi-monthly at Missoula, Montana. Entered as second-class 

 matter at the postoffice at Missoula, Montana, under act of Congress, 

 Augrust 21, 1912. 



