TY - RPRT TI - Identification of potential water-bearing zones by the use of borehole geophysics in the vicinity of Keystone Sanitation Superfund Site, Adams County, Pennsylvania, and Carroll County, Maryland AU - Randall W. Conger PY - 1997 DO - 10.3133/wri974104 UR - https://pubs.usgs.gov/publication/wri974104 ID - wri974104 ER -