TY - RPRT TI - Arsenic in ground water in selected parts of southwestern Ohio, 2002-03 AU - Mary Ann Thomas AU - Thomas L. Schumann AU - Bruce A. Pletsch PY - 2005 DO - 10.3133/sir20055138 UR - https://pubs.usgs.gov/publication/sir20055138 ID - sir20055138 ER -