Record Display for the EPA National Library Catalog
RECORD NUMBER: 1 OF 4Main Title | Altitude and configuration of the water-level surface in lower Paleozoic and Precambrian crystalline rocks in the Red Clay Creek Basin, Chester County, Pennsylvania, and New Castle County, Delaware, June through October 1989 and March 1990 | |||||||||||
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Author | Vogel, Karen L. | |||||||||||
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Publisher | U.S. Geological Survey, | |||||||||||
Year Published | 1991 | |||||||||||
OCLC Number | 24073766 | |||||||||||
Subjects | Water, Underground--Pennsylvania--Chester County--Maps ; Water, Underground--Delaware--New Castle County--Maps ; Water table--Pennsylvania--Chester County--Maps ; Water table--Delaware--New Castle County--Maps ; Chester County (Pa) | |||||||||||
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Collation | 1 map : photocopy ; sheet 111 x 78 cm., folded in envelope 30 x 23 cm. | |||||||||||
Notes | Relief shown by contours and spot heights. "Contour interval 10 feet" Blue line print. Includes location map. |