Search Results - Garges, John A.

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  1. 1
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    Ground-water levels in the lower Paleozoic and Precambrian crystalline rocks, southeastern Chester County, Pennsylvania, July and August 1986 / by Garges, John A.

    Published 1987
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  2. 2
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    Ground-water levels in the lower Paleozoic and Precambrian crystalline rocks, of East Bradford and West Bradford townships, Chester County, Pennsylvania, July and August 1987 / by Garges, John A.

    Published 1988
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    Government Document Map

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  3. 3
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    Altitude and configuration of the potentiometric surface in the Triassic sandstones and shales, northeastern Chester County, Pennsylvania, September 1987 through January 1988 / by Senior, Lisa A., Garges, John A.

    Published 1989
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    Government Document Map

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