1. Paul Smith Experimental Forest historical photo archive
- Author(s):
- Roach, Skylar K.; Buchanan, Anna G.; Kenefic, Laura S.
2. Alaska forestry research historical images
- Author(s):
- Barnard, Jeffrey C.; Nelson, Kellen N.
3. Horizon scanning data for the future of outdoor recreation on public lands
- Author(s):
- Westphal, Lynne M.; Sachdeva, Sonya S.; Fisher, Cherie L.
4. Penobscot Experimental Forest historical photo archive: Research and operations from the 1950s through the 1980s
- Author(s):
- Kenefic, Laura S.; Allogio, Jeanette A.; Ziegra, Carolyn G.; Rhodeland, Amelia J.; Anand, Varun A.
5. Boundary Waters Canoe Area Wilderness: 1991 visitor survey data
- Author(s):
- Watson, Alan E.; Cole, David N.; Cronn, Richard; Sullivan, Z. Kent
6. Boundary Waters Canoe Area Wilderness: 2007 visitor survey data
- Author(s):
- Dvorak, Robert G.; Watson, Alan E.; Christensen, Neal A.; Borrie, William T.; Schwaller, Ann