EXECUTIVE STAFF

Mark Alfred Carleton, General Manager

Samuel B. Detwiler, General Superintendent

Oliver D. Schock, Assistant General Superintendent

Thomas E. Francis, Field Manager, Western District

Joseph R. Wilson, Field Manager, Eastern District

David T. McCampbell, Chief Clerk

Irvin C. Williams, (Pennsylvania State Forestry Department),

Collaborator

Final report of the Pennsylvania Chestnut Tree Blight Commission · 第 5 / 145 题