Research Catalog

  • Estimates of site index and height growth for Douglas-fir in high-elevation forests of the Oregon-Washington Cascade Range : curves and tables for field application / Donald J. DeMars and Francis R. Herman.

    • Text
    • [Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1987.
    • 1987
  • Height-age and site index curves for Pacific silver fir in the Pacific Northwest / Gerald E. Hoyer and Francis R. Herman.

    • Text
    • Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1989]
    • 1989

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