TY - RPRT TI - Trap efficiency of a sediment-control pond below a block-cut coal mine in Fayette County, Pennsylvania AU - L.A. Reed AU - L.E. DiLissio AU - D.E. Stump PY - 1985 DO - 10.3133/wri844223 UR - https://pubs.usgs.gov/publication/wri844223 ID - wri844223 ER -