U.S. Department of Agriculture1. Use patterns and visitor characteristics, attitudes and preferences in seven wilderness and other roadless areas in Montana, USA: Survey data from 1970
- Author(s):
- Lucas, Robert C.; Armatas, Christopher A.
2. Desolation Wilderness: data from 1997-1998 visitor response to fees, fee demonstration project
- Author(s):
- Watson, Alan E.; Puttkammer, Annette; Christensen, Neal A.
3. Gates of the Arctic Kobuk River: 2001 sport hunter survey data
- Author(s):
- Christensen, Neal A.; Watson, Alan E.
4. Campsite condition data for the Superstition Wilderness
- Author(s):
- Cole, David N.
5. National river recreation study data: a nationwide survey of river recreation use from 1977-1984
- Author(s):
- Cole, David N.