TY - RPRT TI - Surface-water and ground-water quality in the Powell Creek and Armstrong Creek Watersheds, Dauphin County, Pennsylvania, July-September 2001 AU - Daniel G. Galeone AU - Dennis J. Low PY - 2003 DO - 10.3133/fs05203 UR - https://pubs.usgs.gov/publication/fs05203 ID - fs05203 ER -