U.S. Department of Agriculture1. 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. On the diversity of erosion control products and its implications for wildlife entanglement - Appendices
- Author(s):
- Ward, Krista J.; Jobe, Kasey L.; Schiwitz, Nicholas C.; Saenz, Daniel; Schalk, Christopher M.
5. Social conditions, visitor flow & travel simulation model for the Boundary Waters Canoe Area Wilderness (2nd Edition)
- Author(s):
- Douglas, Mark L.; Sanchez-Trigueros, Fernando; Borrie, William T.; Watson, Alan E.; Christensen, Neal A.
6. Boundary Waters Canoe Area Wilderness: 1991 visitor survey data
- Author(s):
- Watson, Alan E.; Cole, David N.; Cronn, Richard; Sullivan, Z. Kent
7. Desolation Wilderness: data from 1997-1998 visitor response to fees, fee demonstration project
- Author(s):
- Watson, Alan E.; Puttkammer, Annette; Christensen, Neal A.
8. Shining Rock Wilderness: 1990 visitor survey data
- Author(s):
- Watson, Alan E.; Cole, David N.; Roggenbuck, Joseph W.; Stubbs, Christopher J.
9. 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
10. Situk River, Alaska: 2003 recreation visitor study data
- Author(s):
- Christensen, Neal A.; Watson, Alan E.; Whittaker, Doug