Risk Rating Systems for the Douglas-Fir Beetle in the Interior Western United States

By Dodds Kevin J.   Garman Steven L.   Ross Darrell W.  

Western Journal of Applied Forestry, Vol. 21, Iss. 4, 2006-10 ,pp. : 173-177

Society of American Foresters

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Douglas-Fir Forests: Managing for Timber and Mature-Forest Habitat

By McComb William C.   Spies Thomas A.   Emmingham William H.  

Journal of Forestry, Vol. 91, Iss. 12, 1993-12 ,pp. : 31-42

Society of American Foresters

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Management of Douglas-Fir in Northwestern California

By Hopkins Harry E.  

Journal of Forestry, Vol. 62, Iss. 4, 1964-04 ,pp. : 233-237

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Notes: Rooting of Cuttings from Mature Douglas-Fir

By Wheat J. G.  

Forest Science, Vol. 10, Iss. 3, 1964-09 ,pp. : 319-320

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A Comparison of Habitat Type and Elevation for Seed-Zone Classification of Douglas-fir in Western Oregon

By Campbell Robert K.   Franklin Jerry F.  

Forest Science, Vol. 27, Iss. 1, 1981-03 ,pp. : 49-59

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