Economics of Douglas-fir tussock moth control : an analysis using the combined stand prognosis/Douglas-fir tussock moth outbreak model and the FORPLAN linear programming model on the Clearwater and Malheur National Forests /
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| Format: | Government Document Book |
| Language: | English |
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Washington, D.C. :
U.S. Dept. of Agriculture, Forest Service, Forest Pest Management,
1984.
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