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Differential defoliation of neighboring Douglas-fir trees by western spruce budworm
| Content Provider | Internet Archive |
|---|---|
| Author | McDonald, G. I. (Geral I.) Forestry Sciences Laboratory (Missoula, Mont.) United States. Forest Service Intermountain Forest and Range Experiment Station (Ogden, Utah) |
| Organization | U.S. Department of Agriculture, National Agricultural Library |
| Language | English |
| Publisher | Ogden, Utah : U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station |
| Publisher Date | 1981-01-01 |
| Access Restriction | Open |
| Subject Keyword | Western spruce budworm Douglas fir Diseases and pests |
| Content Type | Text |
| Resource Type | Book |