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Topographic Contours: Philadephia, Pennsylvania

Author(s):
Description:
Planimetric Coverage containing the delineation of topographic contours. Annotation of Contour Line elevations exists. Annotation viewable at 1' = 200?
Collection:
Pennsylvania Spatial Data Access (PASDA)
Place(s):
Philadelphia, Pennsylvania, United States and Pennsylvania, United States
Subject(s):
Inland Waters and Hydrology
Year:
1996
Held by:
Penn State
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