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  1. 1
    Effects of manganese and manganese-nitrogen applications on growth and nutrition of Douglas-fir seedlings /
    by Radwan, M. A., 1926-
    Published 1979
    Government Document Book
  2. 2
    Yield tables for managed stands of coast douglas-fir /
    Published 1982
    Government Document Book
  3. 3
    Response of a poor-site western redcedar stand to precommercial thinning and fertilization /
    by Harrington, Constance A.
    Published 1985
    Government Document Book
  4. 4
    Fertilizing Douglas-fir forests /
    by Miller, Richard E.
    Published 1979
    Get full text
    Government Document eBook
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