Regional Development of Pulpwood Resources of the Tongass National Forest, Alaska
Author : Clinton Gold Smith
Publisher :
Page : 66 pages
File Size : 12,64 MB
Release : 1921
Category : Agriculture
ISBN :
Author : Clinton Gold Smith
Publisher :
Page : 66 pages
File Size : 12,64 MB
Release : 1921
Category : Agriculture
ISBN :
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 308 pages
File Size : 11,6 MB
Release : 1980
Category : Forests and forestry
ISBN :
Author : United States Pacific Northwest Forest and Experiment Station
Publisher :
Page : 644 pages
File Size : 28,36 MB
Release : 1963
Category : Forest surveys
ISBN :
Author : Theodore S. Setzer
Publisher :
Page : 794 pages
File Size : 14,16 MB
Release : 1987
Category : Forests and forestry
ISBN :
Author : United States. Forest Service
Publisher :
Page : 922 pages
File Size : 22,6 MB
Release : 1950
Category : Forest surveys
ISBN :
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 44 pages
File Size : 43,63 MB
Release : 1979
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 700 pages
File Size : 47,9 MB
Release : 1911
Category : Lumber trade
ISBN :
Author :
Publisher :
Page : 516 pages
File Size : 13,67 MB
Release : 1963
Category : Forest products
ISBN :
Author : Horace Justin Andrews
Publisher :
Page : 180 pages
File Size : 22,45 MB
Release : 1940
Category : Agriculture
ISBN :
The highest service that forests of the Douglas-fir region can render is in support and stabilization of communities dependent on them. Forests support in one way or another about half the population of the region. To redeem this enormous responsibility for service, forests must furnish a permanent annual harvest of material equal at least to present production. This will required sustained-yield forest practice, including acceptance of the responsibilities of permanent ownership.
Author : United States. Forest Service
Publisher :
Page : 264 pages
File Size : 30,93 MB
Release : 1968
Category : Forests and forestry
ISBN :