RESEARCH NOTES 



Successful reforestation by direct seeding using poisons 

 for rodent control, C. S. Schopmeyer, 5 pp., fig. 

 Mimeo. Jan. 1940, 



Christmas tree production in western Montana, 1939. E, F. 

 Rapraeger, 3 pp. Mimeo. Jan, 1940, 



Early effects of thinning pure ponderosa pine in western 

 Montana. G. R, Fahnestock and C, A. Wellner. 3 pp., pi. 

 Mimeo. Feb, 1940, 



Effects of cleaning in a reproduction stand of western 

 white pine and associates, C, A, Wellner, 4 pp., pi, 

 Mimeo, Far, 1940, 



The use of western red cedar in reforestation by direct 

 seeding. C, S. Schopmeyer, 4 pp. Mimeo. Mar. 1940, 



Second-year results of direct-seeding experiments in the 

 western white pine type, using screens for rodent control. 

 C. S, Schopmeyer. 7 pp. Mimeo. May 1940. 



Preliminary 1939 log prices in the northern Rocky Mountain 

 region. Division of Forest Economics, 2 pp. Mimeo, & 

 mult. July 1940. 



Production of lumber and timber products in Idaho and 

 Montana, 1939. Division of Forest Utilization Service. 

 3 pp. Mimeo. Aug, 1940, 



Range calf production as affected by grazing intensity. 

 By Leon C, Hurtt and E, J, ^oolfolk, 5 pp. Mimeo. 

 Aug, 1940, 



Comparison of intensive versus limited forest fire control 

 action. By H. T, Gisbome. 5 pp. Mimeo. Sept. 1940. 



EmplojTTient per unit of forest product. E. F, Rapraeger, 

 2 pp. Mimeo. Oct, 1940. 



Christmas tree production in western Montana in 1940. 

 Division of Forest Utilization Service, 2 pp. Mimeo, 

 Jan, 1940. 



Character of the 1940 fire season in region one, H, T, 

 Gisbome. 3 pp. Mimeo. Feb. 1941. 



