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  1. 21
    Field performance of Populus in short-rotation intensive culture plantations in the north-central U.S
    Published 1994

    Government Document Book
  2. 22
    Lodgepole pine vigor, regeneration, and infestation by mountain pine beetle following partial cutting on the Shoshone National Forest, Wyoming /
    Published 1988

    Government Document Book
  3. 23
    How to recognize blister rust infection on whitebark pine
    by Hoff, R. J (Raymond J.)
    Published 1992

    Government Document Book
  4. 24
    Returns to research and diffusion investments on wilt resistance in pigeonpea /

    Book
  5. 25
    Protecting American agriculture : inspection and quarantine of imported plants and animals /
    by Wiser, Vivian
    Published 1974

    Government Document Book
  6. 26
    Consensus document on general information concerning the biosafety of crop plants made virus resistant through coat protein gene-mediated protection
    Published 1996

    Book
  7. 27
    Handbook of phytoalexin metabolism and action /
    Published 1994

    Book
  8. 28
    Blight resistance in pears and characteristics of pear species and stocks /

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  9. 29
    Relative resistance of wheat to bunt in the Pacific Coast states /
    Published 1925

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  10. 30
    Influence of climatological factors in the development of cercosporella foot rot of winter wheat /
    by Sprague, Roderick, 1901-1962
    Published 1937

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  11. 31
    Control of flue-cured tobacco root diseases by crop rotation /
    Published 1944

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  12. 32
    Principles of host-plant resistance to insect pests /
    by Panda, Niranjan, Panda, Niranjan
    Published 1979

    Book
  13. 33
    Dispersed versus concentrated herbivory : implications for plant physiological processes and reproductive fitness /
    by Mauricio, Rodney
    Published 1988

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Thesis Book
  14. 34
    Selection procedures for durable resistance in wheat /
    by Beek, M. A, Beek, M. A
    Published 1988

    Thesis Book
  15. 35
    Handbook of Phytoalexin Metabolism and Action /
    Published 2017

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  16. 36
    The biology of plant-insect interactions : a compendium for the plant biotechnologist /
    Published 2018

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  17. 37
    Izbrannye trudy

    Book
  18. 38
    Acephate residues in second year cones of Pinus sylvestris L. sprayed to prevent damage by Dioryctria disclusa Heinrich /
    by Dix, M. E
    Published 1981

    Government Document Book
  19. 39
    Susceptibility of ponderosa pine to western gall rust within the middle Columbia River system /
    by Hoff, R. J (Raymond J.)
    Published 1990

    Government Document Book
  20. 40
    Differential susceptibility of ponderosa pine to the gouty pitch midge (Cecidomyia piniinopis) /
    by Hoff, R. J (Raymond J.)
    Published 1989

    Government Document Book
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