Decay in tops killed by Douglas-fir tussock moth in the Blue Mountains
By: Paul E. Aho, Boyd E. Wickman, Lee Roe.
Contributors: Wickman, Boyd E.; Roe, Lee.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service.
Series: Research paper PNW -- 250.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1979
Place of publication: Portland, Or
Language: eng
Number of pages: 22
Subjects: Douglas-fir tussock moth; Fir -- Diseases and pests -- Oregon; Fir -- Diseases and pests -- Blue Mountains (Or. and Wash.)
Notes: Cover title.

Issued Feb. 1979.

Bibliography: p. 21-22.