Clark & Stankey, 1979
Clark, R.; Stankey, G. 1979. In: The recreation opportunity spectrum: a framework for planning, management, and research. USDA Forest Service.| Medium type | Chapter in Proceedings as Book |
| Author | Clark, R.; Stankey, G. |
| Publication Title | The recreation opportunity spectrum: a framework for planning, management, and research |
| Publication Company | USDA Forest Service |
| Publication Date | 1979 |
