Issued November 4, 1909. 



U. S. DEPARTMENT OF AGRICULTURE, 



FOREST SERVICE— Circular 168. 



GIFFORD FINCHOT, Forester. 



COMMERCIAL IMPORTANCE OF THE WHITE 

 MOUNTAIN FORESTS. 



BY 



PHILIP W. AYRES, 



FORESTER OF THE SOCIETY FOR THE PROTECTION OF 

 NEW HAMPSHIRE FORESTS. 



8053 — Cir. 168 — 09 1 Washington : government printing office : 1S09 



