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By O'Hara Kevin L.  

Western Journal of Applied Forestry, Vol. 5, Iss. 2, 1990-04 ,pp. : 37-40

Society of American Foresters

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Effects of thinning on structural development in 40- to 100-year-old Douglas-fir stands in western Oregon

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An Empirical Log Rule for Douglas-fir in Western Oregon and Western Washington

By Plank Marlin E.   Johnson Floyd A.  

Journal of Forestry, Vol. 73, Iss. 5, 1975-05 ,pp. : 288-293

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Decay Associated with Thinning Wounds in Young-Growth Western Hemlock and Douglas-Fir

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Some Observations on Yield and Early Thinning in a Douglas-Fir Plantation

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