VJhitney, C. N. 



Results to date o£ studies of the durability of native woods, 

 treated and untreated. Station Paper 5, 54 pp. Mimeo. 

 Rev. January 1946. 



and R-1 Division of Engineering 



Instructions for preservative treatment of telephone poles, 

 stubs, and fence posts. Mimeo. 10 pp., 7 plates. Jan. 

 20, 1939. Rev. May, 1946. 



V/irka, R. M. and Vihitney, C. N, 



Pitch-treated lodgepole pine poles give short life. Telephone 

 Engineer, January. Elec. Light ^ Power, February 1930. 



6 - FOREST ENGINEERING 



Hodge, William C. 



Using air photo methods for timber surveys in the northern 

 Rocky Mountains. Paper presented at Northwest Scientific 

 Assoc. meeting. 7 pp. Duplimat. December 29, 1950. 



Jemison, George M. 



Aerial photograph mapping. Jour. Forestry, vol. 30, pp. 755-56. 

 1932. 



7 - FOREST MANAGE^iENT 



L Anderson, I. V. 



Vfestern larch and Douglas-fir volume tables. West Coast 

 Lumberman 58(11) :40, 1931. 



L 



Ponderosa pine volume table. West Coast Lumberman 59(5):28. 

 1932. 



A 



Clean cutting of ponderosa pine versus selective cutting. 

 Jour. Forestry 32(8) :386. 1934. 



U 



I'Jhy selective cutting of ponderosa pine pays. The Timberman 

 35(11) :12-20, 1934. 



L 



Application of selective logging to a ponderosa pine operation 

 in western Montana, Univ, Montana Bui. 339, 56 pp. June 1934. 



-31- 



