Author: Kenneth H. Wright
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 28
Book Description
The Deterioration of Beetle-killed Douglas-fir in Western Oregon and Washington
Author: Kenneth H. Wright
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 28
Book Description
Deterioration of Beetle-killed Douglas-fir in Oregon and Washington
Author: Ernest Wright
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 34
Book Description
The Deterioration of Beetle-killed Douglas-fir in Western Oregon and Washington
Author: K. H. Wright
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Deterioration of Beetle-Killed Douglas-Fir in Western Oregon and Washington (Classic Reprint)
Author: Kenneth H. Wright
Publisher: Forgotten Books
ISBN: 9780365706588
Category : Business & Economics
Languages : en
Pages : 36
Book Description
Excerpt from The Deterioration of Beetle-Killed Douglas-Fir in Western Oregon and Washington The Douglas-fir beetle sporadically kills large volumes of Douglas-fir sawtimber in western Oregon and Washington. Salvage of dead timber before it deteriorates beyond economic use is often a major problem for forest-land owners and managers. A study was started in 1952 to determine how fast beetle killed trees deteriorate, the factors influencing the rate of deterioration, and the causal agents. Preliminary reports were issued in 195 2 (8) and 1954 The present report com pletes the study. Highlights of the results are. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9780365706588
Category : Business & Economics
Languages : en
Pages : 36
Book Description
Excerpt from The Deterioration of Beetle-Killed Douglas-Fir in Western Oregon and Washington The Douglas-fir beetle sporadically kills large volumes of Douglas-fir sawtimber in western Oregon and Washington. Salvage of dead timber before it deteriorates beyond economic use is often a major problem for forest-land owners and managers. A study was started in 1952 to determine how fast beetle killed trees deteriorate, the factors influencing the rate of deterioration, and the causal agents. Preliminary reports were issued in 195 2 (8) and 1954 The present report com pletes the study. Highlights of the results are. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Deterioration of Beetle-killed Douglas-fir in Western Oregon and Washington
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Lumber Recovery and Deterioration of Beetle-killed Douglas-fir and Grand Fir in the Blue Mountains of Eastern Oregon
Author:
Publisher:
ISBN:
Category : Abies grandis
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Abies grandis
Languages : en
Pages : 32
Book Description
A Guide for Reducing Douglas-fir Beetle Damage in Western Oregon and Washington
Author: Peter W. Orr
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Book Description
Summary of the Salvage Problems in the Windthrown and Beetle-killed Douglas-fir of Western Oregon and South Central Washington
Author: United States. Forest Service. Pacific Northwest Region
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
A 10-year Study of Mortality in a Douglas-fir Sawtimber Stand in Coos and Douglas Counties, Oregon
Author: Kenneth H. Wright
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 40
Book Description
Damage to the Wood of Fire-killed Douglas Fir, and Methods of Preventing Losses, in Western Washington and Oregon
Author: Andrew Delmar Hopkins
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 8
Book Description