Showing 1 - 20 results of 171 for search '"Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))"', query time: 0.81s Refine Results
  1. 1
    Harvesting minor forest products in the Pacific Northwest.

    Harvesting minor forest products in the Pacific Northwest. by Adams, Thomas Cooper, 1918-

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1960
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  2. 2
    Soil moisture conditions after chemically killing manzanita brush in central Oregon.

    Soil moisture conditions after chemically killing manzanita brush in central Oregon. by Tarrant, Robert F., 1918-2006

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1957
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  3. 3
    Some estimates of growth and mortality from the Malheur National Forest in eastern Oregon

    Some estimates of growth and mortality from the Malheur National Forest in eastern Oregon by Gedney, Donald R.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1959
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  4. 4
    Results of preliminary tests of pelletized crested wheatgrass seed

    Results of preliminary tests of pelletized crested wheatgrass seed by Stevenson, E. W.

    Portland, Ore : Pacific Northwest Forest and Range Experiment Station, 1949
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  5. 5
    Comparison of 1949 summer forest fuel moisture in Oregon and Washington with other years

    Comparison of 1949 summer forest fuel moisture in Oregon and Washington with other years by Cramer, Owen P.

    Portland, Or. : Pacific Northwest Forest and Range Experiment Station, 1949
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  6. 6
    Effect of slash burning on soil pH.

    Effect of slash burning on soil pH. by Tarrant, Robert F., 1918-2006

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1954
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  7. 7
    A comparison of conifers planted on the Hemlock Experimental Forest.

    A comparison of conifers planted on the Hemlock Experimental Forest. by Worthington, Norman P., 1903-

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1955
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  8. 8
    Timing of aerial surveys for the balsam woolly aphid

    Timing of aerial surveys for the balsam woolly aphid by Buckhorn, W. J.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1957
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  9. 9
    Ponderosa pine lumber recovery in north-central Washington

    Ponderosa pine lumber recovery in north-central Washington by Clarke, Edward H.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1961
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  10. 10
    A progress report on suspended sediment sampling in several western Oregon and western Washington streams.

    A progress report on suspended sediment sampling in several western Oregon and western Washington streams. by Barton, Manes

    Portland, Or. : Pacific Northwest Forest and Range Experiment Station, 1951
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  11. 11
    Preliminary guides for the management of lodgepole pine in Oregon and Washington.

    Preliminary guides for the management of lodgepole pine in Oregon and Washington. by Mowat, Edwin L.

    Portland, Or. : Pacific Northwest Forest and Range Experiment Station, 1949
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  12. 12
    An evaluation of lithographed forest stereograms.

    An evaluation of lithographed forest stereograms. by Bernstein, David A.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1961
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  13. 13
    Public and private forest landownership in the Pacific Northwest shows stability.

    Public and private forest landownership in the Pacific Northwest shows stability. by Gedney, Donald R.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1956
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  14. 14
    Seasoning and surfacing degrade in kiln-drying western hemlock in western Oregon

    Seasoning and surfacing degrade in kiln-drying western hemlock in western Oregon by Knauss, A. C.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1961
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  15. 15
    Microbiological soil properties after logging and slash burning

    Microbiological soil properties after logging and slash burning by Wright, Ernest

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1957
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  16. 16
    1955 forest fire weather in western Oregon and Washington.

    1955 forest fire weather in western Oregon and Washington. by Cramer, Owen P.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1955
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  17. 17
    Climate and growth rate as related to an outbreak of silver fir beetles.

    Climate and growth rate as related to an outbreak of silver fir beetles. by Thomas, Gerard M.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1957
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  18. 18
    Tentative guides for the selection of plus trees and superior stands in Douglas-fir.

    Tentative guides for the selection of plus trees and superior stands in Douglas-fir. by Isaac, Leo A. (Leo Anthony), 1892-1970

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1955
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  19. 19
    Some recent developments in the Wind River Douglas-fir plantation spacing tests.

    Some recent developments in the Wind River Douglas-fir plantation spacing tests. by Reukema, Donald L.

    Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1959
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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  20. 20
    Suggestions for getting more forestry in the logging plan

    Suggestions for getting more forestry in the logging plan by Ruth, Robert H.

    Portland, Or. : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1950
    “…Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.))…”
    Format: Government Document Book


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