Treesearch
The recreation opportunity spectrum: a framework for planning, management, and research.
| Authors: | Roger N. Clark, George H. Stankey |
| Year: | 1979 |
| Type: | General Technical Report |
| Station: | Pacific Northwest Research Station |
| Source: | Gen. Tech. Rep. PNW-GTR-098. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 32 p |
Download (PDF 1.59 MB): https://research.fs.usda.gov/download/treesearch/6014.pdf