Search results for: Pacific Northwest Research Station (Portland, Or.)

Showing 201 - 220 results of 1,489 Refine Results
  1. 201

    A Ponderosa pine-lodgepole pine spacing study in central Oregon : results after 20 years

    Authors: Seidel, Kenneth W.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 14 pages : illustrations ; 28 cm.
    Government Document Book
  2. 202

    Estimating decay in 40-to-90-year-old Grand fir stands in the Cleawater region of northern Idaho

    Authors: Filip, Gregory M.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 16 pages : illustrations ; 28 cm.
    Government Document Book
  3. 203

    Timber harvest affects elk distribution in the Blue Mountains of Oregon

    Authors: Skovlin, Jon M.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 10 pages : illustrations ; 28 cm.
    Government Document Book
  4. 204

    A Floating trap for sampling downstream migrant fishes

    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 7 pages : illustrations ; 28 cm.
    Government Document Book
  5. 205

    Field performance in southeast Alaska of Sitka spruce seedlings produced at two nurseries

    Authors: Zasada, John C.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 11 pages ; 28 cm.
    Government Document Book
  6. 206

    Forest resources of Prince William Sound and Afognak Island, Alaska : their character and ownership, 1978

    Authors: Van Hees, Willem W. S.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 36 pages : illustrations ; 28 cm.
    Government Document Book
  7. 207

    Silvicultural approaches to animal damage management in Pacific Northwest forests

    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 422 pages : illustrations (some color), maps (some color) ; 28 cm.
    Government Document Microfilm Book
  8. 208

    Application of a hierarchical habitat unit classification system : stream habitat and salmonid distribution in Ward Creek, southeast Alaska

    Authors: Bryant, Mason D.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 18 pages : illustrations, map ; 28 cm.
    Government Document Microfilm Book
  9. 209

    Deterioration of fire-killed and fire-damaged timber in the western United States

    Authors: Lowell, Eini C.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 27 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  10. 210

    Installation and use of epoxy-grouted rock anchors for skyline logging in southeast Alaska

    Authors: Schroeder, W. L. (Warren Lee), 1939-
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 12 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  11. 211

    Long-term experiments on log decomposition at the H.J. Andrews Experimental Forest

    Authors: Harmon, Mark E.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 28 pages : illustrations, map ; 28 cm.
    Government Document Microfilm Book
  12. 212

    Oregon's forest products industry, 1988

    Authors: Howard, James O., 1915-
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1991
    Physical Description: 91 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  13. 213

    PP PRUNE users guide

    Authors: Bolon, Natalie A.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 18 pages ; 28 cm.
    Government Document Microfilm Book
  14. 214

    Forest health in the Blue Mountains : social and economic perspective : science perspectives / Thomas M. Quigley, editor.

    Authors: Quigley, Thomas M. (Thomas Milton)
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 9 pages ; 28 cm.
    Government Document Microfilm Book
  15. 215

    Forest health in the Blue Mountains : the influence of insects and diseases

    Authors: Wickman, Boyd E.
    Published: USDA Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 15 pages : illustrations (some color) ; 28 cm.
    Government Document Microfilm Book
  16. 216

    Height-age and site index curves for Pacific silver fir in the Pacific Northwest

    Authors: Hoyer, Gerald E.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 33 pages : illustrations ; 28 cm.
    Government Document Book
  17. 217

    Timber resource statistics for the Ketchikan area of the Tongass National Forest, Alaska, 1985

    Authors: Rogers, George
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1992
    Physical Description: 18 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  18. 218

    Height growth and site index curves for western white pine in the Cascade Range of Washington and Oregon

    Authors: Curtis, Robert O.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 14 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  19. 219

    Methods for measuring populations of small, diurnal forest birds

    Authors: Manuwal, David Allen
    Published: USDA, Forest Service, Pacific Northwest Research Station, 1991
    Physical Description: 23 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  20. 220

    Invertebrates of the H.J. Andrews Experimental Forest, Western Cascade Range, Oregon. V, An annotated list of insects and other arthropods

    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1991
    Physical Description: 168 pages : illustrations, maps ; 28 cm.
    Government Document Microfilm Book