U.S. Department of Agriculture21. Use characteristics, visitor preferences, and conflict between horse users and hikers in the Charles C. Deam Wilderness Area: 1990-1991 visitor survey data
- Author(s):
- Watson, Alan E.; Daigle, John J.; Armatas, Chris A.; Campbell, Carly J.
22. Human values, behavior, and attitudes: Data from a survey of visitors within Oregon's Eagle Cap Wilderness
- Author(s):
- Watson, Alan E.; Zaglauer, Hans P.
23. Social conditions and visitor flow data for the Boundary Waters Canoe Area Wilderness (1st Edition)
- Author(s):
- Douglas, Mark L.; Borrie, William T.; Watson, Alan E.
24. Campsite condition data for the Superstition Wilderness
- Author(s):
- Cole, David N.
25. Campsite condition data for the Salmon River in the Frank Church-River of No Return Wilderness
- Author(s):
- Cole, David N.
26. Campsite condition data for the San Rafael Wilderness
- Author(s):
- Cole, David N.; Spildie, David R.
27. John Muir Wilderness and Sequoia-Kings Canyon National Parks Wilderness: 1990 visitor survey data
- Author(s):
- Watson, Alan E.; Niccolucci, Michael J.; Williams, Daniel R.
28. National river recreation study data: a nationwide survey of river recreation use from 1977-1984
- Author(s):
- Cole, David N.
29. Campsite condition data for four South-Central Wildernesses in Arkansas, Illinois, and Missouri
- Author(s):
- Cole, David N.
30. Campsite assessment data for backcountry campsites in Grand Canyon National Park
- Author(s):
- Cole, David N.