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Cover of Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

By Wickman, Boyd E.

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Publish Date

1978

Publisher

Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture

Language

eng

Pages

47

1-3 of 3 Editions

Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

View Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak
Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

Language: eng

Pages: 47

Published In: 1978

Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

View Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak
Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

Language: eng

Pages: 47

Published In: 1978

Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

Cover of Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreakView Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak
Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

Language: eng

Pages: 47

Published In: 1978

Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture