TY  - RPRT
TI  - Groundwater-quality monitoring program in Chester County, Pennsylvania, 1980-2008
AU  - Lisa A. Senior
AU  - Ronald A. Sloto
PY  - 2010
DO  - 10.3133/sir20105087
UR  - https://pubs.usgs.gov/publication/sir20105087
ID  - sir20105087
ER  -