The Deterioration of Beetle-killed Douglas-fir in Western Oregon and Washington
Author : Kenneth H. Wright
Publisher :
Page : 28 pages
File Size : 49,93 MB
Release : 1967
Category : Douglas fir
ISBN :
Deterioration of Beetle-killed Douglas-fir in Oregon and Washington
Author : Ernest Wright
Publisher :
Page : 34 pages
File Size : 41,43 MB
Release : 1954
Category : Douglas fir
ISBN :
Book Description
Lumber Recovery and Deterioration of Beetle-killed Douglas-fir and Grand Fir in the Blue Mountains of Eastern Oregon
Author :
Publisher :
Page : 32 pages
File Size : 39,84 MB
Release : 1996
Category : Abies grandis
ISBN :
Book Description
An Annotated Bibliography of the Douglas-fir Beetle (Dendroctonus Pseudotsugae Hopkins)
Author :
Publisher :
Page : 48 pages
File Size : 32,52 MB
Release : 1979
Category : Douglas fir beetle
ISBN :
Book Description
Instability of Forest Land Ownership in Western Oregon and Washington, 1932-41
Author : Sinclair A. Wilson
Publisher :
Page : 624 pages
File Size : 25,13 MB
Release : 1948
Category : Forest landowners
ISBN :
Book Description
Production Rates in Commercial Thinning of Young-growth Douglas- Fir
Author : Thomas Cooper Adams
Publisher :
Page : 462 pages
File Size : 35,75 MB
Release : 1967
Category : Douglas fir
ISBN :
Book Description
U.S. Forest Service Research Paper PNW.
Author :
Publisher :
Page : 660 pages
File Size : 15,61 MB
Release : 1967
Category : Forests and forestry
ISBN :
Book Description
Miscellaneous Publication
Author :
Publisher :
Page : 666 pages
File Size : 35,79 MB
Release : 1977
Category : Agriculture
ISBN :
Book Description
Environmental Effects of Forest Residues Management in the Pacific Northwest
Author : Owen P. Cramer
Publisher :
Page : 560 pages
File Size : 40,86 MB
Release : 1974
Category : Forest ecology
ISBN :
Book Description
Research Paper
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 360 pages
File Size : 14,81 MB
Release : 1948
Category : Forests and forestry
ISBN :
