BOARD OF EDITORS. 

 B. E. Fernow, LL.D., Editor-in-Chief. 



Henry S. Graves, M.A., Fiubert Roth, B.S., 



Forester, U. S. Forest Service. University of Michigan. 



R. C. Bryant, F.E., Samuel J. Record, M.F., 



-,,,,.. Yale University. 



Yale Umverstty. ^ ^ ^^ -r^, ^ 



C. D. Howe, Ph.D., 

 Richard T. Fisher, A.B., University of Toronto. 



Harvard University. HuGH P. BakER, D.Oec. 

 Walter MulFORD, F.E., Syracuse University. 



Cornell University. RalphaEL Zon, F.E., 

 _ . _ _ ^ U. S. Forest Service. 



Ernest A. Sterling, F.E., ^ ^ tit o t^ 



. ' . Clyde Leavitt, M.S.F., 



rfi.;ir.Jlflu:f^'D^ Commission of Conservation, 



Philadelphia, Pa. q^^^^^^ '^^ 



Frederick Dunlap, F.E., j. h. White, M.A.,B. Sc.F., 



U. S. Forest Service. University of Toronto. 



Asa S. Williams, F.E. 



THE objects for which THIS JOURNAL IS PUBLISHED ARJ^ : 



To aid in the establishment of rational forest management. 



To offer an organ for the publication of technical papers of 

 interest to professional foresters of America. 



To keep the profession in touch with the current technical 

 literature, and with the forestry movement in the United States 

 and Canada. 



Manuscripts may be sent to the Editor-in-Chief at the Uni- 

 versity of Toronto, Toronto, Canada, or to any of the board of 

 editors. 



Subscriptions and other business matters should be addressed 

 to Forestry Quarterly, Ithaca, N. Y. 



