Showing 1 - 15 results of 15 for search 'U.S. Dept. of Agriculture, Forest Service,', query time: 0.25s Refine Results
  1. 1
    Levels-of-growing-stock cooperative study in douglas-fir : report no. 8-the LOGS study : twenty-year results /
    by Curtis, Robert O.
    Published 1986
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Government Document Book
  2. 2
    True fir-hemlock spacing trials : design and first results /
    by Curtis, Robert O.
    Published 2000
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Government Document Microform Book
  3. 3
    Levels-of-growing-stock cooperative study in Douglas-fir.
    by Marshall, David D.
    Published 2002
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Adobe Acrobat Reader required
    Government Document Microform Book
  4. 4
    Levels-of-growing-stock cooperative study in Douglas-fir : report no. 14-Stampede Creek, 30-year results /
    by Curtis, Robert O.
    Published 2002
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document Book
  5. 5
    Levels-of-growing-stock cooperative study in Douglas-fir : report no. 14-Stampede Creek, 30-year results /
    by Curtis, Robert O.
    Published 2002
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document Book
  6. 6
    Silvicultural options for young-growth Douglas-fir forests : the Capitol Forest study--establishment and first results /
    Published 2004
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document eBook
  7. 7
    Silvicultural options for young-growth Douglas-fir forests : the Capitol Forest study--establishment and first results /
    Published 2004
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Book
  8. 8
    Silvicultural research and the evolution of forest practices in the Douglas-fir region /
    Published 2007
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Part A
    Part B
    Part A
    Part B
    Government Document eBook
  9. 9
    Silvicultural research and the evolution of forest practices in the Douglas-fir region /
    Published 2007
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document Book
  10. 10
    True fir spacing trials : 10-year results /
    by Curtis, Robert O.
    Published 2008
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    PURL
    Get full text
    Government Document eBook
  11. 11
    True fir spacing trials : 10-year results /
    by Curtis, Robert O.
    Published 2008
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document Book
  12. 12
    Levels-of-growing-stock cooperative study in Douglas fir : report no. 19, the Iron Creek study, 1966-2006 /
    by Curtis, Robert O.
    Published 2009
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document eBook
  13. 13
    True fir-hemlock spacing trials : design and first results /
    by Curtis, Robert O.
    Published 2000
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document eBook
  14. 14
    Levels-of-growing-stock cooperative study in Douglas-fir : report no. 18-Rocky Brook, 1963-2006 /
    by Curtis, Robert O.
    Published 2009
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Get full text
    Government Document eBook
  15. 15
    True fir spacing and yield trials : 20-year update /
    by Curtis, Robert O.
    Published 2013
    “...U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,...”
    Government Document Book
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