TY - RPRT TI - Suspended-sediment yields from an unmined area and from mined areas before and after reclamation in Pennsylvania, June 1978-September 1983 AU - L.A. Reed AU - R.A. Hainly PY - 1989 DO - 10.3133/wri884005 UR - https://pubs.usgs.gov/publication/wri884005 ID - wri884005 ER -