Creator
- Oakes, Robert D.22
- United States. Forest Service. Northern Region. State & Private Forestry12
- Hamel, Dennis R.10
- Mcgregor, Mark D.10
- Gibson, Kenneth E.8
- United States. Forest Service. Northern Region7
- Meyer, Hubert E.2
- United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management2
- Bousfield, Wayne E.1
- Dooling, Oscar J.1
- Hothem, R.1
- Kegley, Sandy1
- United States. Forest Service. Northern Region. Cooperative Forestry And Forest Health Protection1