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Ips pini attack density in ponderosa pine thinning slash as related to felling date in eastern Oregon
| Content Provider | Internet Archive |
|---|---|
| Author | Sartwell, Charles Pacific Northwest Forest and Range Experiment Station (Portland, Or.) |
| Organization | U.S. Department of Agriculture, National Agricultural Library |
| Language | English |
| Publisher | [Portland, Or.] : Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service |
| Publisher Date | 1970-01-01 |
| Access Restriction | Open |
| Subject Keyword | Ponderosa pine Eastern Ips Oregon Eastern Ponderosa pine Diseases and pests Oregon |
| Content Type | Text |
| Resource Type | Book |