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Current results range from 1972 to 1985
- Report (United States. Forest Service. Northern Region. Insect and Disease Management)7
- Ponderosa pine -- Diseases and pests -- Montana -- Flathead Indian Reservation3
- Gelechiidae -- Montana -- Flathead Indian Reservation2
- Geometridae -- Flathead River Valley (B.C. and Mont)2
- Lodgepole pine -- Diseases and pests -- Montana -- Gallatin National Forest2
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