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Displaying 1-1 of 1 results for author "McGovern, John E."
Altitude and configuration of the potentiometric surface in the crystalline and metasedimentary rocks in Valley and West Brandywine townships, Chester County, Pennsylvania, May 1992 through August 1993 [microform] / U.S. Department of the Interior, U.S. Geological Survey ; by John E. McGovern, April Bossert, and William C. Wettstein ; prepared in cooperation with the Chester County Water Resources Authority.
- Cartographic
- Lemoyne, Pa. : The Survey ; Denver, CO : For sale by Information Services, 1996.
- 1996
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