TY - RPRT TI - Case study for delineating a contributing area to a well in a fractured siliciclastic-bedrock aquifer near Lansdale, Pennsylvania AU - Gary J. Barton AU - Dennis W. Risser AU - Daniel G. Galeone AU - Daniel J. Goode PY - 2003 DO - 10.3133/wri024271 UR - https://pubs.usgs.gov/publication/wri024271 ID - wri024271 ER -