TY - RPRT TI - Hydrologic investigations concerning lead mining issues in southeastern Missouri AU - Cheryl M. Seeger AU - Michael J. Kleeschulte AU - Lopaka Lee AU - Gary W. Krizanich AU - Suzanne R. Femmer AU - John G. Schumacher PY - 2008 DO - 10.3133/sir20085140 UR - https://pubs.usgs.gov/publication/sir20085140 ID - sir20085140 ER -