The Western Spruce budworm model : structure and content /
| Corporate Author: | Pacific Northwest Research Station (Portland, Or.) |
|---|---|
| Other Authors: | Sheehan, Katharine A. |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Portland, Or. :
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
[1989]
|
| Series: | General technical report PNW ;
241. |
| Subjects: |
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