Treesearch
Instructions for Using Traffic Counters to Estimate Recreation Visits and Use
| Authors: | George A. James, Thomas H. Ripley |
| Year: | 1963 |
| Type: | Research Paper |
| Station: | Southern Research Station |
| Source: | Res. Pap. SE-3. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southeastern Forest Experiment Station. 14 p. |
Download (PDF 2.28 MB): https://research.fs.usda.gov/download/treesearch/2982.pdf