USGS Geopdfs for Pennsylvania 30 x 60 Minute
- Author(s):
- U.S. Geological Survey
- Description:
- GeoPDF 30 x 60 Minute Quadrangle Map for Pennsylvania
- Collection:
- Pennsylvania Spatial Data Access (PASDA)
- Place(s):
- Pennsylvania, United States
- Subject(s):
- Imagery and Base Maps and Needs geo extents
- Year:
- 2011
- Held by:
- Penn State
- More details at
- http://www.pasda.psu.edu/uci/DataSummary.aspx?dataset=9