TY  - RPRT
TI  - 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
AU  - J.E. McGovern
AU  - April Bossert
AU  - W.C. Wettstein
PY  - 1996
DO  - 10.3133/ofr96339
UR  - https://pubs.usgs.gov/publication/ofr96339
ID  - ofr96339
ER  -