TY  - RPRT
TI  - Case study for delineating a contributing area to a water-supply well in a fractured crystalline-bedrock aquifer, Stewartstown, Pennsylvania
AU  - Gary J. Barton
AU  - Dennis W. Risser
AU  - Daniel G. Galeone
AU  - Randall W. Conger
PY  - 1999
DO  - 10.3133/wri994047
UR  - https://pubs.usgs.gov/publication/wri994047
ID  - wri994047
ER  -