Showing 1 - 20 results of 407 for search '"Oregon"', query time: 0.23s Refine Results
  1. 1
    Rangeland exclosures of northeastern Oregon : what stories they tell (1936-2004) /
    by Johnson, Charles Grier
    Published 2007
    Subjects: “...Exclosures Oregon....”
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    Government Document Book
  2. 2
    Biology and management of the western gray squirrel and Oregon white oak woodlands : with emphasis on the Puget Trough.
    by Ryan, Loreen A.
    Published 1995
    Subjects: “...Gray squirrel Oregon....”
    Government Document Microform Book
  3. 3
    Growth and yield of western larch in response to several density levels and two thinning methods : 15-year results /
    by Seidel, Kenneth W.
    Published 1986
    Subjects: “...Forest thinning Oregon....”
    Government Document Book
  4. 4
    Changes in area and ownership of timberland in western Oregon, 1961-86 /
    by MacLean, Colin D.
    Published 1990
    Subjects: “...Forest landowners Oregon....”
    Government Document Book
  5. 5
    Oregon's forest resources, 2001-2005 : five-year forest inventory and analysis report /
    Published 2008
    Subjects: “...Forest surveys Oregon....”
    PURL
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    Government Document eBook
  6. 6
    Oregon's forest resources, 2001-2005 : five-year forest inventory and analysis report /
    Published 2008
    Subjects: “...Forest surveys Oregon....”
    Get full text
    Government Document eBook
  7. 7
    Characteristics of remnant old-growth forests in the northern Coast Range of Oregon and comparison to surrounding landscapes /
    by Gray, Andrew N.
    Published 2009
    Subjects: “...Old growth forests Oregon Oregon Coast Range....”
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    Government Document eBook
  8. 8
    Utilization of Oregon's timber harvest and associated direct economic effects, 1998 /
    Published 2002
    Subjects: “...Lumber trade Oregon Statistics....”
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    Government Document Book
  9. 9
    Avian and amphibian use of fenced and unfenced stock ponds in northeastern Oregon forests /
    by Bull, Evelyn L.
    Published 2001
    Subjects: “...Birds Habitat Oregon....”
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    Government Document Book
  10. 10
    Stereo photo series for quantifying forest residues in coastal Oregon forests : second-growth Douglas-fir--western hemlock type, western hemlock--Sitka spruce type, and red alder type /
    by Ottmar, Roger D.
    Published 1989
    Subjects: “...Wood waste Oregon....”
    Government Document Book
  11. 11
    Incidence of decay fungi in stumps of two thinned western larch stands in northeastern Oregon /
    Published 1987
    Subjects: “...Wood-decaying fungi Oregon....”
    Government Document Book
  12. 12
    Results after 20 years from a western larch levels-of-growing-stock study /
    by Seidel, K. W.
    Published 1987
    Subjects: “...Forest thinning Oregon....”
    Government Document Book
  13. 13
    Responses of herbage and browse production to six range management strategies /
    by Sanderson, H. Reed, 1932-
    Published 1990
    Subjects: “...Range management Oregon....”
    Government Document Microform Book
  14. 14
    Influence of riparian canopy on macroinvertebrate composition and food habits of juvenile salmonids in several Oregon streams.
    by Meehan, William R.
    Published 1996
    Subjects: “...Pacific salmon Food Oregon....”
    Government Document Microform Book
  15. 15
    Interpreting landscape change in high mountains of northeastern Oregon from long-term repeat photography /
    by Skovlin, Jon M.
    Published 2000
    Subjects: “...Mountain ecology Oregon....”
    Connect to this title online
    Government Document Book
  16. 16
    Rangeland exclosures of northeastern Oregon : stories they tell (1936-2004) /
    by Johnson, Charles G.
    Published 2007
    Subjects: “...Rangelands Research Oregon....”
    Get full text
    Government Document Book
  17. 17
    Forests of western Oregon : an overview /
    by Campbell, Sally J.
    Published 2002
    Subjects: “...Forests and forestry Oregon, Western....”
    Adobe Acrobat Reader required
    Government Document Microform Book
  18. 18
    Forests of eastern Oregon : an overview /
    by Campbell, Sally J.
    Published 2003
    Subjects: “...Forests and forestry Oregon, Eastern....”
    PURL leads to a screen from where the report (in 5 parts) may be downloaded
    Government Document Book
  19. 19
    Forests of western Oregon : an overview /
    by Campbell, Sally J.
    Published 2004
    Subjects: “...Forests and forestry Oregon, Western....”
    Get full text
    Government Document eBook
  20. 20
    Avian and amphibian use of fenced and unfenced stock ponds in northeastern Oregon forests /
    by Bull, Evelyn L.
    Published 2001
    Subjects: “...Amphibians Habitat Oregon....”
    Get full text
    Government Document Book
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