| Title | A Comparison of Surface Impact By Hiking and Horseback Riding on Four Trail Surfaces in Great Smoky Mountains National Park |
| Publication Type | Scientific Report |
| Year of Publication | 1978 |
| Authors | Whittaker, Paul L., and Susan Power Bratton |
| Series Title | Management Report |
| Date Published | April |
| Institution | U.S. Department of the Interior, National Park Service |
| Place Published | Gatlinburg, TN |
| ISBN Number | 24 |
| Subjects | Biking, Conservation -- Trails, Hiking, Trails |
| URL | http://ia600807.us.archive.org/15/items/comparisonofsurf00whit/comparisonofsurf00whit.pdf |
