Research Catalog

  • Potentiometric surface of the lower Patapsco Aquifer in southern Maryland, September 1991 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Stephen E. Curtin, David C. Andreasen, and Frederick K. Mack ; prepared in cooperation with Maryland Geological Survey and Maryland Tidewater Administration.

    • Cartographic
    • Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-File Reports Section, [1993]
    • 1993
  • Potentiometric surface of the upper Patapsco Aquifer in southern Maryland, September 1991 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Stephen E. Curtin, David C. Andreasen, and Frederick K. Mack ; prepared in cooperation with Maryland Geological Survey and Maryland Tidewater Administration.

    • Cartographic
    • Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-file Reports Section, [1993]
    • 1993
  • Potentiometric surface of the Magothy Aquifer in southern Maryland, September 1991 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Stephen E. Curtin, David C. Andreasen, and Frederick K. Mack ; prepared in cooperation with Maryland Geological Survey and Maryland Tidewater Administration.

    • Cartographic
    • Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-file Reports Section, [1993]
    • 1993
  • Potentiometric surface of the Aquia Aquifer in southern Maryland, September 1991 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Stephen E. Curtin, David C. Andreasen, and Frederick K. Mack ; prepared in cooperation with Maryland Geological Survey and Maryland Tidewater Administration.

    • Cartographic
    • Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-file Reports Section, [1993]
    • 1993
  • Potentiometric surface of the Aquia Aquifer in southern Maryland, September 1994 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Stephen E. Curtin, Frederick K. Mack, and David C. Andreasen ; prepared in cooperation with Maryland Geological Survey and Resource Assessment Administration.

    • Cartographic
    • Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-File Reports Section [distributor, 1995?]
    • 1995
  • Potentiometric surface of the Magothy Aquifer in southern Maryland, September 1994 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Stephen E. Curtin, Frederick K. Mack, and David C. Andreasen ; prepared in cooperation with Maryland Geological Survey and Resource Assessment Administration.

    • Cartographic
    • Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-File Reports Section, [distributor, 1995?]
    • 1995
  • Potentiometric surface of the upper Patapsco Aquifer in southern Maryland, September 1994 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by Stephen E. Curtin, Frederick K. Mack, and David C. Andreasen ; prepared in cooperation with Maryland Geological Survey and Resource Assessment Administration.

    • Cartographic
    • Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-file Reports Section, [distributor, 1995]
    • 1995

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