Proposed harvesting guides based upon an environmental classification in the South Umpqua basin of Oregon /
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| Main Author: | |
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| Format: | Texto biblioteca |
| Language: | d |
| Published: |
Portland, Oregon : U. S. Depart. of Agriculture.Forest Service . Pacific Northwest Forest and Range Experiment Station,
1974
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| Subjects: | FOREST REPRODUCTION-OREGON, CLEAR-CUTTING, Minore, Don, Pacific Northwest Forest and Range Experiment Station (Portland, Or.)., |
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