Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak
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Author
Contributions
- Pacific Northwest Forest and Range Experiment Station (Portland, Or.) - Contributor
- United States. Forest Service. - Contributor
Publication
1978 - Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Portland, Or, Oregon
Language
English
Word Count
11,750 words, Guess
Page Count
47 pages
Identifiers
- Internet ArchiveCAT92273162
- OCLC Control Number4159457
- Open LibraryOL17536869M
Subjects
Topics
Other Editions
- Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak
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