Case history of population change in a Bacillus thuringiensis-treated vs. an untreated outbreak of the western spruce budworm /
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| Main Author: | |
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| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Portland, Or. :
United States, Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
[1996]
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| Series: | Research note PNW
521. |
| Subjects: |