Author: John Shaw Boyce
Publisher: Forgotten Books
ISBN: 9780260611017
Category :
Languages : en
Pages : 34
Book Description
Excerpt from A Study of Decay in Douglas Fir in the Pacific Northwest The trees studied were not clear cut from a given area, but average trees both sound and decayed were selected to obtain preliminary information on which an extensive study of decay in Douglas fir could be based. This will be brought out as the discussion proceeds. In all 170 trees were felled, bucked up, split open, and studied. One of these was only 2 inches in diameter breast high, so it was dropped from consideration leaving 169 trees with a total volume of 203, 920 feet board measure and 33 12 cubic feet. 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.
A Study of Decay in Douglas Fir in the Pacific Northwest (Classic Reprint)
Author: John Shaw Boyce
Publisher: Forgotten Books
ISBN: 9780260611017
Category :
Languages : en
Pages : 34
Book Description
Excerpt from A Study of Decay in Douglas Fir in the Pacific Northwest The trees studied were not clear cut from a given area, but average trees both sound and decayed were selected to obtain preliminary information on which an extensive study of decay in Douglas fir could be based. This will be brought out as the discussion proceeds. In all 170 trees were felled, bucked up, split open, and studied. One of these was only 2 inches in diameter breast high, so it was dropped from consideration leaving 169 trees with a total volume of 203, 920 feet board measure and 33 12 cubic feet. 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: 9780260611017
Category :
Languages : en
Pages : 34
Book Description
Excerpt from A Study of Decay in Douglas Fir in the Pacific Northwest The trees studied were not clear cut from a given area, but average trees both sound and decayed were selected to obtain preliminary information on which an extensive study of decay in Douglas fir could be based. This will be brought out as the discussion proceeds. In all 170 trees were felled, bucked up, split open, and studied. One of these was only 2 inches in diameter breast high, so it was dropped from consideration leaving 169 trees with a total volume of 203, 920 feet board measure and 33 12 cubic feet. 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.
Study of Decay in Douglas Fir in the Pacific Northwest
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Study of Decay in Douglas Fir in the Pacific Northwest
Author: John Shaw Boyce
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 20
Book Description
A Study of Decay in Douglas Fir in the Pacific Northwest
Author: John Shaw Boyce
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 20
Book Description
The Natural Regeneration of Douglas Fir in the Pacific Northwest (Classic Reprint)
Author: Julius Valentine Hofmann
Publisher: Forgotten Books
ISBN: 9780265858219
Category : Gardening
Languages : en
Pages : 100
Book Description
Excerpt from The Natural Regeneration of Douglas Fir in the Pacific Northwest Note. - Grateful acknowledgment is made of the valuable assistance of C. J. Kiaebel. Forest examiner, and H. V. Brown, forest ranger. 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: 9780265858219
Category : Gardening
Languages : en
Pages : 100
Book Description
Excerpt from The Natural Regeneration of Douglas Fir in the Pacific Northwest Note. - Grateful acknowledgment is made of the valuable assistance of C. J. Kiaebel. Forest examiner, and H. V. Brown, forest ranger. 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.
Estimating Decay in West-side Douglas-fir
Author: Thomas White Childs
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 8
Book Description
The Growth and Management of Douglas Fir in the Pacific Northwest (Classic Reprint)
Author: Thornton Taft Munger
Publisher: Forgotten Books
ISBN: 9780364931004
Category : Business & Economics
Languages : en
Pages : 30
Book Description
Excerpt from The Growth and Management of Douglas Fir in the Pacific Northwest Fig. 1, - Part of a 45-year-old stand of Douglas fir near Crow, Oreg., which is occupying land formerly covered with nothing but brush, because of repeated fires set by Indians. 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: 9780364931004
Category : Business & Economics
Languages : en
Pages : 30
Book Description
Excerpt from The Growth and Management of Douglas Fir in the Pacific Northwest Fig. 1, - Part of a 45-year-old stand of Douglas fir near Crow, Oreg., which is occupying land formerly covered with nothing but brush, because of repeated fires set by Indians. 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.
Laminated Root Rot of Douglas-Fir in Western Oregon and Washington (Classic Reprint)
Author: Thomas White Childs
Publisher: Forgotten Books
ISBN: 9781390872675
Category : Business & Economics
Languages : en
Pages : 42
Book Description
Excerpt from Laminated Root Rot of Douglas-Fir in Western Oregon and Washington It is important primarily as a killer. Young infected trees seldom survive long enough for reduction of growth rate or extension of decay into the butt log to be of much consequence. In old-growth stands, where killing is slower, infection is less common, and decay usually extends only a few feet into butt logs and involves mostly the low-quality core. This paper summarizes results obtained during the past 20 years from research still in progress. 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: 9781390872675
Category : Business & Economics
Languages : en
Pages : 42
Book Description
Excerpt from Laminated Root Rot of Douglas-Fir in Western Oregon and Washington It is important primarily as a killer. Young infected trees seldom survive long enough for reduction of growth rate or extension of decay into the butt log to be of much consequence. In old-growth stands, where killing is slower, infection is less common, and decay usually extends only a few feet into butt logs and involves mostly the low-quality core. This paper summarizes results obtained during the past 20 years from research still in progress. 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.
Laminated Root Rot of Douglas-fir in Western Oregon and Washington
Author: Thomas White Childs
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