Merchandising Forestry in the Douglas-Fir Region

By Hagenstein W. D.  

Journal of Forestry, Vol. 49, Iss. 3, 1951-03 ,pp. : 206-207

Society of American Foresters

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Forestry in Old-Growth in the Douglas-Fir Region

By Taylor Delbert R.  

Journal of Forestry, Vol. 49, Iss. 1, 1951-01 ,pp. : 35-38

Society of American Foresters

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Field Tests of the Capacity of Phytophthora Root Rot to Damage Douglas-Fir

By Roth Lewis F.   Kuhlman E. George  

Journal of Forestry, Vol. 61, Iss. 3, 1963-03 ,pp. : 199-205

Society of American Foresters

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Hybridization Between Douglas-Fir and Bigcone Douglas-Fir

By Ching Kim K.  

Forest Science, Vol. 5, Iss. 3, 1959-09 ,pp. : 246-254

Society of American Foresters

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Douglas-Fir Defects caused by the Douglas-Fir Beetle

By Belluschi P. G.   Johnson Norman E.   Heikkenen H. J.  

Journal of Forestry, Vol. 63, Iss. 4, 1965-04 ,pp. : 252-256

Society of American Foresters

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