Showing 1 - 20 results of 393 for search '"Spruce"', query time: 0.25s Refine Results
  1. 1
    Alaska's spruce /
    by Clapp, Verner Warren, 1932-
    Published 1979
    Subjects: “...Sitka spruce....”
    Government Document Book
  2. 2
    How to tell Engelmann from blue spruce in the Southwest /
    by Jones, John R.
    Published 1977
    Subjects: “...Engelmann spruce....”
    Government Document Book
  3. 3
    Silvical characteristics of Engelmann spruce /
    by Alexander, Robert R.
    Published 1984
    Subjects: “...Engelmann spruce....”
    Government Document Book
  4. 4
    The spruce beetle in white spruce forests of Alaska /
    Subjects: “...Spruce Alaska....”
    Government Document Book
  5. 5
    Growth and yield of sitka spruce and western hemlock at Cascade Head Experimental Forest, Oregon /
    Published 1984
    Subjects: “...Sitka spruce....”
    Government Document Book
  6. 6
    Pulpability of beetle-killed spruce.
    Published 1996
    Subjects: “...White spruce....”
    Government Document Microform Book
  7. 7
    Silvical characteristics of blue spruce /
    by Fechner, Gilbert H.
    Published 1984
    Subjects: “...Spruce....”
    Government Document Book
  8. 8
    Plant condition and plant growth. : Planting experiments with spruce (Picea abies (L.) Karst.) on Calluna heath land. Plantkondition och tillvaxt. Planteringsforsok med gran pa ljunghedar.
    by Björkman, Erik, 1912-
    Published 1970
    Subjects: “...Norway spruce....”
    Book
  9. 9
    Mortality of spruce and fir in Maine in 1976-78 due to the spruce budworm outbreak /
    by Seegrist, Donald W.
    Published 1982
    Subjects: “...Spruce budworm Maine....”
    Government Document Book
  10. 10
    CANUSA mid-program report /
    by Grimble, David G.
    Published 1982
    Subjects: “...Spruce budworm United States....”
    Government Document Book
  11. 11
    Spruce budworm /
    by Holsten, Edward H.
    Published 2005
    Subjects: “...Spruce budworm Alaska....”
    Get full text
    Government Document eBook
  12. 12
    Spruce-fir management and spruce budworm : Society of American Foresters, Region VI, Technical Conference, April 24-26, 1984, Burlington, VT /
    Subjects: “...Spruce budworm Control Congresses....”
    Government Document Book
  13. 13
    Premature needle loss of Spruce.
    Published 1990
    Subjects: “...Spruce Diseases and pests Minnesota....”
    Government Document Book
  14. 14
    Determining stand susceptibility to western spruce budworm and potential damaging effects /
    by Bulaon, Beverly
    Published 2006
    Subjects: “...Western spruce budworm Montana....”
    Get full text
    Government Document eBook
  15. 15
    Monitoring spruce budworm populations with pheromone-baited traps /
    Published 1985
    Subjects: “...Spruce budworm....”
    Book
  16. 16
    Locating western spruce budworm egg masses with ultraviolet light /
    by Acciavatti, Robert E.
    Published 1976
    Subjects: “...Spruce budworm....”
    Government Document Book
  17. 17
    Western spruce budworm in Idaho and Montana, 1976 : status, impacts, and control alternatives for western spruce budworm in Idaho & Montana.
    Published 1976
    Subjects: “...Spruce budworm....”
    Government Document Book
  18. 18
    Production of Engelmann spruce seed, Fraser Experimental Forest, Colorado : a 5-year progress report /
    by Alexander, Robert R.
    Published 1976
    Subjects: “...Engelmann spruce....”
    Government Document Book
  19. 19
    Case history of an excellent white spruce cone and seed crop in interior Alaska : cone and seed production, germination, and seedling survival /
    Published 1978
    Subjects: “...White spruce....”
    Government Document Book
  20. 20
    Growth trends in pruned red spruce trees /
    by Blum, Barton M.
    Published 1980
    Subjects: “...Red spruce....”
    Government Document Book
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