Search Results - Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture,
Suggested Topics within your search.
Suggested Topics within your search.
- Forests and forestry 93
- Douglas fir 87
- Timber 54
- Diseases and pests 52
- Measurement 40
- Forest management 35
- Ponderosa pine 35
- Growth 31
- Logging 27
- Western hemlock 26
- Control 25
- Conifers 24
- Lumber 21
- Forest regeneration 20
- Forest soils 20
- Pseudotsuga menziesii 20
- Thinning 20
- Douglas fir tussock moth 18
- Fir 18
- Forest products industry 18
- Lodgepole pine 18
- Trees 18
- Lumber trade 17
- Research 17
- Forest fires 16
- Forest thinning 16
- Seedlings 16
- Sitka spruce 16
- Bois d'œuvre 14
- Economic aspects 14
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1
Projected developments of the timber economy of the Columbia-North Pacific region /
Published 1969“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
2
Lodgepole pine clearcut size affects minimum temperatures near the soil surface /
Published 1969“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
3
Techniques for inventorying manmade impacts in roadway environments /
Published 1971“…Pacific Northwest Forest and Range Experiment Station, …”
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4
Oregon's forest products industry.
Published 1978“…Pacific Northwest Forest and Range Experiment Station, …”
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5
Financial precommercial thinning guides for northwest ponderosa pine stands /
Published 1977“…Pacific Northwest Forest and Range Experiment Station, …”
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6
Potential evapotranspiration and climate in Alaska by Thornthwaite's classification /
Published 1968“…Pacific Northwest Forest and Range Experiment Station, …”
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7
Labor requirements in thinning Douglas-fir and western hemlock on two experimental forests in western Washington /
Published 1966“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
8
Board-foot tree volume tables and equations for white spruce in interior Alaska /
Published 1967“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
9
Debris avalanching in thin soils derived from bedrock /
Published 1967“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
10
A computer program for calculating allowable cut using the area-volume check method /
Published 1966“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
11
Soil-water piezometry in a southeast Alaska landslide area /
Published 1967“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
12
Primary microbiological succession on a landslide of alpine origin at Mount Rainier /
Published 1967“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
13
Small mammals and natural reforestation in southeast Alaska /
Published 1968“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
14
A record of ponderosa pine seed flight /
Published 1966“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
15
Wilderness land allocation in a multiple use forest management framework in the Pacific Northwest /
Published 1965“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
16
An exploratory study of cone maturity in noble fir /
Published 1965“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
17
Spacing and understory vegetation affect growth of ponderosa pine saplings /
Published 1965“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
18
Economic evaluation of potential European pine shoot moth damage in the ponderosa pine region /
Published 1965“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
19
Low stand density speeds lodgepole pine tree growth /
Published 1967“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book -
20
A simple, progressive, tree improvement program for Douglas-fir /
Published 1966“…Pacific Northwest Forest and Range Experiment Station, …”
Government Document Book