Decay in white fir top-killed by Douglas-fir tussock moth / Boyd E. Wickman, Robert F. Scharpf.

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Bibliographic Details
Main Author:	Wickman, Boyd E.
Corporate Author:	Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Other Authors:	Scharpf, Robert F., 1931-
Format:	Government Document Book
Language:	English
Published:	Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Department of Agriculture, Forest Service, 1972.
Series:	USDA Forest Service research paper PNW ; 133.
Subjects:	Abies concolor > Diseases and pests. Douglas fir tussock moth. Abies concolor. Orgyia pseudotsugata. Deterioration. Abies magnifica. Sampling. Scolytus ventralis. California. Chenille à houppes du Douglas.

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Call Number:	A 13.78:PNW-133
A 13.78:PNW-133	Available