Vol. XV OCTOBER, 1917 No. 6 



JOURNAL OF FORESTRY 



OFFICIAL ORGAN OF THE SOQETY OF 

 AMERICAN FORESTERS 



COMBINING THE PROCEEDINGS OF THE SOCIETY AND THE 

 FORESTRY QUARTERLY 



PUBLISHED BY THE 



SOCIETY OF AMERICAN FORESTERS 



AT 930 F STREET N. W. 

 WASHINGTON, D. C. 



Single Copies, 50 Cents Annual Subscription, $3.00 



Entered as second-class matter at the postoflBce at Washington, D. C, 

 under the act of March 3, 1879 



