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1Published 1984Subjects: “...Douglas fir....”
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2by Van Haverbeke, David F., 1928-Subjects: “...Douglas fir Nebraska....”
Published 1987
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9by Marsden, Michael A.Subjects: “...Douglas fir beetle Mortality Mathematical models....”
Published 1994
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10Subjects: “...Fir Tables....”
Government Document Book -
11Subjects: “...Douglas fir....”
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12by Hinds, Thomas E.Subjects: “...Fir Diseases and pests Southwest, New....”
Published 1983
Government Document Book -
13by Carolin, V. M. (Valentine M.), 1918-Subjects: “...Douglas fir Diseases and pests....”
Published 1981
Government Document Book -
14by Tinus, Richard W.Subjects: “...Douglas fir Seedlings....”
Published 1984
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16by Edminster, Carleton B.Subjects: “...Douglas fir Southwestern States....”
Published 1991
Government Document Book -
17by Alexander, Robert R.Subjects: “...Fir Rocky Mountains....”
Published 1986
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