Showing 1 - 9 results of 9 for search 'Stewart, Ronald E. (Ronald Eugene), 1943-', query time: 0.04s Refine Results
  1. 1
    Foliage sprays for site preparation and release from six coastal brush species

    Foliage sprays for site preparation and release from six coastal brush species by Stewart, Ronald E. (Ronald Eugene), 1943-

    Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1974
    Format: Government Document Book


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  2. 2
    Origin and development of vegetation after spraying and burning in a coastal Oregon clearcut

    Origin and development of vegetation after spraying and burning in a coastal Oregon clearcut by Stewart, Ronald E. (Ronald Eugene), 1943-

    Portland, Or. : Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978
    Format: Government Document Book


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  3. 3
    Herbicides for control of western swordfern and western bracken

    Herbicides for control of western swordfern and western bracken by Stewart, Ronald E. (Ronald Eugene), 1943-

    Portland Or. : Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1976
    Format: Government Document Book


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  4. 4
    Repeated spraying to control four coastal brush species

    Repeated spraying to control four coastal brush species by Stewart, Ronald E. (Ronald Eugene), 1943-

    Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974
    Format: Government Document Book


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  5. 5
    Ammonium thiocyanate does not increase herbicidal control of salmonberry

    Ammonium thiocyanate does not increase herbicidal control of salmonberry by Stewart, Ronald E. (Ronald Eugene), 1943-

    Portland, Or. : Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1977
    Format: Government Document Book


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  6. 6
    Aerial application equipment for herbicidal drift reduction

    Aerial application equipment for herbicidal drift reduction by Stewart, Ronald E. (Ronald Eugene), 1943-

    Portland, Or. : Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1976
    Format: Government Document Book


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  7. 7
    Budbreak sprays for site preparation and release from six coastal brush species

    Budbreak sprays for site preparation and release from six coastal brush species by Stewart, Ronald E. (Ronald Eugene), 1943-

    Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1974
    Format: Government Document Book


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  8. 8
    Aerial spray adjuvants for herbicidal drift control

    Aerial spray adjuvants for herbicidal drift control by Gratkowski, H.

    Portland Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973
    Other Authors: “…Stewart, Ronald E. (Ronald Eugene), 1943-…”
    Format: Government Document Book


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  9. 9
    Foundations of environmental sustainability : the coevolution of science and policy

    Foundations of environmental sustainability : the coevolution of science and policy

    Oxford ; New York : Oxford University Press, 2008
    Other Authors:
    Format: Book


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