| Title | Developing a Natural Resource Inventory and Monitoring Program for Visitor Impacts on Recreation Sites: A Procedural Manual |
| Publication Type | Scientific Report |
| Year of Publication | 1991 |
| Authors | Marion, Jeffrey L. |
| Series Title | Natural Resources Report |
| Date Published | October |
| Institution | National Park Service |
| Place Published | Denver, CO |
| Report Number | NPS/NRVT/NRR-91/06 |
| Subjects | Conservation -- Government regulations, Recreation, Tourism -- Environmental impacts, Wildlife management |
| URL | http://www.wilderness.net/toolboxes/documents/recsitemonitor/MarionJ_InventorySite.pdf |
