Monitoring larval populations of the Douglas-fir tussock moth and the western spruce budworm on permanent plots
sampling methods and statistical properties of data
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Author
Contributions
- Paul, H. Gene - Contributor
- Pacific Northwest Research Station (Portland, Or.) - Contributor
Publication
1994 - U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, Portland, Or. (333 S.W. First Ave., P.O. Box 3890, Portland 97208-3890), Oregon
Language
English
Word Count
5,750 words, Guess
Page Count
23 pages
Physical Format
Microform
Identifiers
- OCLC Control Number31692633
- Open LibraryOL13617494M
Subjects
Series Statement
- General technical report PNW -- GTR-333
- General technical report PNW -- 333
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