TY - RPRT TI - Arsenic in rocks and stream sediments of the central Appalachian Basin, Kentucky AU - Michele L.W. Tuttle AU - Martin B. Goldhaber AU - Leslie F. Ruppert AU - James C. Hower PY - 2002 DO - 10.3133/ofr0228 UR - https://pubs.usgs.gov/publication/ofr0228 ID - ofr0228 ER -