TY - RPRT TI - Compilation of concentrations of total selenium in water, coal in bottom material, and field measurement data for selected streams in eastern Kentucky, July 1980 AU - Maureen A. Downing-Kunz AU - Michael D. Unthank AU - Angela S. Crain PY - 2005 DO - 10.3133/ofr20051354 UR - https://pubs.usgs.gov/publication/ofr20051354 ID - ofr20051354 ER -