Paper from American Trees: Alaska can send us 1,500,000 tons a year and replace the loss by annual growth if intelligent methods of forestry, as outlined here, are followed
Nation's business, 1921-03, Vol.9 (3), p.39Copyright Chamber of Commerce of the United States Mar 1921 ;ISSN: 0028-047X ;EISSN: 2169-8155 ;CODEN: NBUSAY
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