Results of Shelterwood Harvesting of Douglas-fir in the Cascades of Western Oregon
Author : Richard L. Williamson
Publisher :
Page : 20 pages
File Size : 25,64 MB
Release : 1973
Category : Douglas fir
ISBN :
USDA Forest Service Research Paper PNW.
Author :
Publisher :
Page : 544 pages
File Size : 11,24 MB
Release : 1978
Category : Forests and forestry
ISBN :
Book Description
Final Environmental Impact Statement
Author : United States. Forest Service. Pacific Northwest Region
Publisher :
Page : 544 pages
File Size : 18,2 MB
Release : 1990
Category : Forest management
ISBN :
Book Description
USDA Forest Service General Technical Report PNW.
Author :
Publisher :
Page : 224 pages
File Size : 37,22 MB
Release : 1977
Category : Forests and forestry
ISBN :
Book Description
The Foresters' Almanac, 1977
Author :
Publisher :
Page : 222 pages
File Size : 20,7 MB
Release : 1977
Category : Forests and forestry
ISBN :
Book Description
Lumber Yield from Western White Pine in Northern Idaho
Author : Marlin E. Plank
Publisher :
Page : 742 pages
File Size : 22,39 MB
Release : 1979
Category : Lumber
ISBN :
Book Description
Publications of the Pacific Northwest Forest and Range Experiment Station
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 28 pages
File Size : 28,80 MB
Release : 1974
Category : Forests and forestry
ISBN :
Book Description
U.S.D.A. Forest Service Research Note PNW.
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 546 pages
File Size : 30,69 MB
Release : 1974
Category : Forests and forestry
ISBN :
Book Description
Evaluation of the Bell 205A-1 Turbojet Helicopter and Spray System for Forest Application of Insecticide
Author :
Publisher :
Page : 258 pages
File Size : 47,21 MB
Release : 1974
Category : Aerial spraying and dusting in forestry
ISBN :
Book Description
Regeneration of Tree Seedlings After Clearcutting on Some Upper-slope Habitat Types in the Oregon Cascade Range
Author : Michael J. Sullivan
Publisher :
Page : 24 pages
File Size : 20,80 MB
Release : 1978
Category : Clear-cutting
ISBN :
