The balsam woolly aphid on young Pacific silver fir in Washington
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Author
Contributions
- Zingg, John G. - Contributor
Publication
1968 - Weyerhaeuser Forestry Research Center, Centralia, Wash, Washington (State)
Language
English
Word Count
2,500 words, Guess
Page Count
10 pages
Identifiers
- OCLC Control Number3660634
- Open LibraryOL16145613M
Classifications
- LCCSB608.P13 J64 1968
Subjects
Topics
Abies amabilisDiseases and pestsBalsam woolly adelgidBalsam woolly adelgid -- Washington (State)Abies amabilis -- Diseases and pests -- Washington (State)
Places
Series Statement
- Weyerhaeuser forestry paper -- no. 13.
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