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About this nonfiction
Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak by Wickman, Boyd E. is a nonfiction available to read on EtoBox.
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Author
- Wickman, Boyd E.
- Publisher
- Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1980.
- Published
- 1980
- Language
- EN
- Category
- nonfiction
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