Search Constraints

Start Over
Filtering by: Subject Sound -- Equipment and supplies Remove constraint Subject: Sound -- Equipment and supplies Creator Garland, John J. Remove constraint Creator: Garland, John J. Subject Logging -- Equipment and supplies Remove constraint Subject: Logging -- Equipment and supplies

Search Results

  • Timber harvesting options [1975]

    Creator:
    Garland, John J.
    Abstract:
    Published January 1975. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
    Resource Type:
    Other
    Full Text:
    , the Forest Engineering Extension Program has de- veloped a slide-tape program and this summary

  • Timber harvesting options [1983]

    Creator:
    Garland, John J.
    Abstract:
    Published January 1983. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
    Resource Type:
    Other
    Full Text:
    iand WorKbooK Ing TImber Harvesting OptIons Timber harvesting methods are complex, and there is a