Logging in the Douglas Fir Region

Logging in the Douglas Fir Region PDF Author: William Henry Gibbons
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 270

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Book Description

Logging in the Douglas Fir Region

Logging in the Douglas Fir Region PDF Author: William Henry Gibbons
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 270

Get Book Here

Book Description


Logging in the Douglas Fir Region

Logging in the Douglas Fir Region PDF Author: William Henry Gibbons
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 256

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Book Description


Logging Waste in the Douglas Fir Region with a Supplementary Article, Unutilized Trees Left After Logging in the Douglas Fir Region

Logging Waste in the Douglas Fir Region with a Supplementary Article, Unutilized Trees Left After Logging in the Douglas Fir Region PDF Author: Allen H. Hodgson
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 46

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Book Description


Selective Timber Management in the Douglas Fir Region

Selective Timber Management in the Douglas Fir Region PDF Author: Burt Persons Kirkland
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 176

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Book Description


Timber Measurement Problems in the Douglas-fir Region of Washington and Oregon

Timber Measurement Problems in the Douglas-fir Region of Washington and Oregon PDF Author: David Bruce
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 38

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Forest Resources of the Douglas-fir Region

Forest Resources of the Douglas-fir Region PDF Author: Horace Justin Andrews
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 180

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Book Description
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.

Logging in the Douglas Fir Region. [With illustrations.].

Logging in the Douglas Fir Region. [With illustrations.]. PDF Author: William H. GIBBONS
Publisher:
ISBN:
Category :
Languages : en
Pages : 256

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Book Description


Analysis of Logging Costs and Operating Methods in the Douglas Fir Region

Analysis of Logging Costs and Operating Methods in the Douglas Fir Region PDF Author: Axel John Felix Brandstrom
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 136

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Sustained Timber Yield

Sustained Timber Yield PDF Author: United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Indian Affairs
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 492

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Book Description
Investigates complaints concerning Interior Dept administration of revested Oregon and California Railroad Co. grant lands in Oregon and reviews management of cooperative sustained-yield timberland agreements between the Federal government and private owners in the area. Hearings were held in Eugene, Oreg.

Timber Resources of the Puget Sound Area: Washington

Timber Resources of the Puget Sound Area: Washington PDF Author: Charles L. Bolsinger
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 730

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Book Description