Creator
- Livingston, R. Ladd8
- Dewey, Jerald E.3
- Kohler, Steve3
- United States. Forest Service. Northern Region. State & Private Forestry3
- Bousfield, Wayne E.2
- Tunnock, Scott2
- United States. Forest Service. Northern Region2
- Gibson, Kenneth E.1
- Meyer, Hubert E.1
- Sartwell, Charles1
- Stipe, Lawrence E.1
- United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management1