Ground-water levels in the United States, 1968-72
Subtitle: Northeastern States.
Series: U.S. Geological Survey water-supply paper -- 2140
Publisher: U.S. Government Printing Office
Published: 1974
Place of publication: Washington, DC
Language: eng
Number of pages: 207
Subjects: Water table -- United States.
Notes: Prepared in cooperation with the States of Connecticut, Delaware, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, and Vermont, and with other agencies.

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