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Susceptibility of 10 spruce species and hybrids to the white pine weevil (=Sitka spruce weevil) in the Pacific Northwest
| Content Provider | Internet Archive |
|---|---|
| Author | Mitchell, R. G Wright, Kenneth H Johnson, Norman E 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, Forest Service, U.S. Dept. of Agriculture |
| Publisher Date | 1974-01-01 |
| Access Restriction | Open |
| Subject Keyword | White pine weevil Spruce White pine weevil Washington Spruce Diseases and pests Washington Spruce Washington Western White pine weevil Oregon Western Spruce Diseases and pests Oregon Western Grow Spruce Oregon Western State Western Growth State |
| Content Type | Text |
| Resource Type | Book |
