Vol. XV APRIL, 1917 No. 4 



JOURNAL OF FORESTRY 



OFFICIAL ORGAN OF THE SOCIETY 

 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. 



WMhington, D. C. 



Single Copies, 50 Cents Annual Subscrq)tion, $3^ 



Entered as second-class matter at the postoflSce at Washington, D. C, under the act of 

 March 3, 1879 



