TY - RPRT TI - Large-scale distribution of metal contamination in the fine-grained sediments of the Clark Fork River, Montana, U.S.A. AU - E.V. Axtmann AU - S. N. Luoma PY - 1991 DO - 10.1016/0883-2927(91)90064-v UR - https://pubs.usgs.gov/publication/70014976 ID - 70014976 ER -