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Boyd E. Wickman

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Stand Alone

Progress Report, Insects Destructive to Wood 1962 Studies (Classic Reprint)
Radial Growth in Grand Fir and Douglas-Fir Related to Defoliation by the Douglas-Fir Tussock Moth in the Blue Mountains Outbreak (Classic Reprint)
Degree-Day Accumulation Related to the Phenology of Douglas-Fir Tussock Moth and White Fir During Five Seasons of Monitoring in Southern Oregon (Classic Reprint)
The Battle Against Bark Beetles in Crater Lake National Park, 1925-34 (Classic Reprint)
Decay in White Fir Top-Killed by Douglas-Fir Tussock Moth (Classic Reprint)