Optimal level of expenditure to control the southern pine beetle /
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Main Author: | |
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Format: | Texto biblioteca |
Language: | d |
Published: |
Asheville, NC : U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station,
1987
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Subjects: | BEETLES-SOUTHERN STATES, PESTS-CONTROL-COSTS, PINE-DISEASES AND PESTS-SOUTHERN STATES, Hedden, Roy L., Pye, John M., Southeastern Forest Experiment Station (Asheville, N.C.), |
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