FOREST RESOURCES 

 OP SOUTHERN MONTflNR 



1 



W.CUodQ8- CW. Brown 

 ^a/t/f T-L finch 



m Northern - 

 Rocky Mountain 

 Forc6t & Ran^c 

 EApcrimcnt station 



Missoula Montana 



Clvas.L.Tebbe, Director 



UNITED STATES DEPARTMENT OF AGRICULTURE 

 FOREST SERVICE 



STATION PAPER NO. 20 



MAY 1949 



