Forest insect and disease conditions in the Pacific Northwest 1979
- Författare
- United States Washington Oregon
- (Compiled by: Oregon State Department of Forestry, Washington State Department of Natural Resources, USDA Forest Service.)
- Genre
- Ej skönlitteratur
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Forest Service, USDA, Pacific Northwest Region | 1979 | USA, Portland | 22 sidor. |