Logging
- Camp 6 Logging Museum & Tacoma Chapter, NRHS
- Forest Service Employees for Environmental Ethics
- Gifford Pinchot Task Force
- Seattle Times: Trading Away the West
- Washington State Society of American Foresters
- Western Land Exchange Project
Mining
- Cascade Gateway Foundation
- Cascadia Times: Poison in Salmon Country
- Columbiana Magazine - Okanogan County
- Dawn Watch
- Seattle P-I: The Mining of the West
Northwest Geological Society
- Northwest Mining Association
- Okanogan Highlands Alliance
- Washington Prospectors Mining Association
- Water More Precious than Gold from OHBC