Silvicultural research and the evolution of forest practices
in the Douglas-fir region
Curtis, Robert O.; DeBell, Dean S.; Miller, Richard E.; Newton,
Michael; St. Clair, J. Bradley; Stein, William I. 2007. Silvicultural
research and the evolution of forest practices in the Douglas-fir
region. Gen. Tech. Rep. PNW-GTR-696. Portland, OR: U.S. Department
of Agriculture, Forest Service, Pacific Northwest Research Station.
172 p.
Part
A - (PDF-
2.34 MB)
Part
B - (PDF - 1.49 MB)
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