U. S. DEPARTMENT OF AGRICULTURE, 



FOREST SERVICE. 



HENRY S. GRAVES, Forester. 



THE NATIONAL FOREST MANUAL. 



INSTRUCTIONS TO FOREST OFFICERS RELATING TO FOREST 



PLANS, FOREST EXTENSION, FOREST INVESTIGATIONS, 



LIBRARIES, COOPERATION, AND DENDROLOGY. 



ISSUED BY THE 



SECRETARY OF AGRICULTURE, ~, ^(J) 



TO TAKE EFFECT U U 



NOVEMBER 1, 1911. DEC 1 1914 



FOREST PLANS. 

 FOREST EXTENSION. 

 FOREST INVESTIGATIONS. 

 LIBRARIES. 

 COOPERATION. 

 DENDROLOGY. 



Division of Forestry 

 University of California 



WASHINGTON : 



GOVERNMENT PRINTING OFFICE. 

 1911. 



