Showing 21 - 23 results of 23 for search 'Barrett, James W. (James Willis), 1922-', query time: 0.02s Refine Results
  1. 21
    Growth of ponderosa pine thinned to different stocking levels in central Oregon 30-year results /

    Growth of ponderosa pine thinned to different stocking levels in central Oregon 30-year results / by Cochran, P. H.

    Published 1999
    Other Authors: “…Barrett, James W. (James Willis), 1922-…”
    Government Document Microfilm Book
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  2. 22
    Financial precommercial thinning guides for northwest ponderosa pine stands /

    Financial precommercial thinning guides for northwest ponderosa pine stands / by Sassaman, Robert W.

    Published 1977
    Other Authors: “…Barrett, James W. (James Willis), 1922-…”
    Search for the full-text version of this title in HathiTrust
    Government Document Book
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  3. 23
    Economics of thinning stagnated ponderosa pine sapling stands in the pine-grass areas of central Washington /

    Economics of thinning stagnated ponderosa pine sapling stands in the pine-grass areas of central Washington / by Sassaman, Robert W.

    Published 1973
    Other Authors: “…Barrett, James W. (James Willis), 1922-…”
    Government Document Book
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