Allegheny Portage Railroad NHS Hydrography
Farrell J. 1998. Allegheny Portage Railroad NHS Hydrography. NC State University
Hydrography in and around Allegheny Portage Railroad NHS
- Type
- Geospatial Dataset
- Authors
- Farrell, James
- Date of Issue
- 1998-06-01
- Publisher
- NC State University
- Units
- ALPO
- Keywords
- Allegheny Portage Railroad NHS, Blue Knob 7.5 minute USGS quadrangle, Cresson 7.5 minute USGS quadrangle, Hollidaysburg 7.5 minute USGS quadrangle, Hydrography, Lakes, Pennsylvania, Roaring Springs 7.5 minute USGS quadrangle, Spruce Creek 7.5 minute USGS quadrangle, Streams, Water, Wetlands, Williamsburg 7.5 minute USGS quadrangle