BOARD OF EDITORS 



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



HENRY S. GRAVES, M. A., FILBERT ROTH, B. S., 



Yale Forest School University of Michigan 



RICHARD T. FISHER, A. B., HUGH P. BAKER, M. F. 



Harvard University Iowa State College of Agri- 



culture and Mechanic Arts 



ERNEST A. STERLING, F. E., RAPHAEL ZON, P. E., 



Forest Service Forest Service 



FREDERICK DUNLAP, F. E., CLYDE LEAVITT, M. S. F., 

 Forest Service Forest Service 



