TY - RPRT TI - Altitude and configuration of the water-table surface in the vicinity of the Defense Supply Center, Philadelphia and the Point Breeze Refinery, Philadelphia, Pennsylvania, September 22, 1998 AU - Curtis L. Schreffler PY - 2000 DO - 10.3133/ofr00278 UR - https://pubs.usgs.gov/publication/ofr00278 ID - ofr00278 ER -