TY - RPRT TI - Geohydrology of the Stockton Formation and cross-contamination through open boreholes, Hatboro Borough and Warminster Township, Pennsylvania AU - Ronald A. Sloto AU - Paola Macchiaroli AU - Michael T. Towle PY - 1996 DO - 10.3133/wri964047 UR - https://pubs.usgs.gov/publication/wri964047 ID - wri964047 ER -