Author: James Willis Barrett
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 24
Book Description
Latest Results from the Pringle Falls Ponderosa Pine Spacing Study
Author: James Willis Barrett
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 24
Book Description
Research Publications of the Pringle Falls Experimental Forest, Central Oregon Cascade Range, 1930 to 1993
Author: Andrew P. Youngblood
Publisher:
ISBN:
Category : Cascade Range
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Cascade Range
Languages : en
Pages : 56
Book Description
Growth of Ponderosa Pine Poles Thinned to Different Stocking Levels in Central Oregon
Author: James Willis Barrett
Publisher:
ISBN:
Category : Ponderosa pine
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Ponderosa pine
Languages : en
Pages : 28
Book Description
Twenty-year Growth of Thinned and Unthinned Ponderosa Pine in the Methow Valley of Northern Washington
Author: James Willis Barrett
Publisher:
ISBN:
Category : Pine
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Pine
Languages : en
Pages : 20
Book Description
Phenoxy herbicides in forest management, efficacy and environmental effects
Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 160
Book Description
Response of Thinned Ponderosa Pine to Fertilization
Author: P. H. Cochran
Publisher:
ISBN:
Category : Forest soils
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Forest soils
Languages : en
Pages : 8
Book Description
General Technical Report PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 112
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 112
Book Description
Forest Pest Management in Southwest Oregon
Author: Ole Terrence Helgerson
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 96
Book Description
USDA Forest Service Research Paper PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 544
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 544
Book Description
Financial precommerical thinning guides for northwest ponderosa pine stands
Author: Robert W. Sassaman
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 36
Book Description