1 dataset found
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Federal
Digital Geologic Map for Hopewell Furnace National Historic Site and Valley Forge National Historical Park and vicinity, Pennsylvania (NPS, GRD, GRE, HOFU, VAFO, HFVF digital map)
Department of the Interior —
The Digital Geologic Map for Hopewell Furnace National Historic Site and Valley Forge National Historical Park and vicinity, Pennsylvania is composed of GIS data...
1 dataset found