Potentiometric surface of the Magothy Aquifer in southern Maryland, September 1989 /

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Bibliographic Details
Corporate Authors: Geological Survey (U.S.), Maryland Geological Survey, Maryland. Tidewater Administration
Other Authors: Mack, Frederick K.
Format: Map
Published: Towson, Md. : Denver, Colo. : U.S. Geological Survey ; Books and Open-file Reports, [1992]
Series:Open-file report (Geological Survey (U.S.)) ; 92-460.