Appalachian Trail Digital Guide USGS Topographic Maps
| Title | Appalachian Trail Digital Guide USGS Topographic Maps |
| Publication Type | Map |
| Year of Publication | 1999 |
| Corporate Authors | Maptech, Inc., and Appalachian Trail Conference |
| Publisher | Maptech, Inc. |
| Place Published | Greenland, NH |
| Subjects | Appalachian Trail, Mapping, Trails |
| Notes | 4 computer laser optical discs. |
