Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

National parks in Pennsylvania

Author:
Description:
National Park Service list and boundaries from 1:24,000 USGS topographic maps.
Collection:
Pennsylvania Spatial Data Access (PASDA)
Place:
Pennsylvania, United States
Subjects:
Recreation and Boundaries
Year:
1996
Contributed by:
Penn State
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