TY - RPRT TI - Sediment deposition in Lake Clarke, Lake Aldred, and Conowingo Reservoir, Pennsylvania and Maryland, 1910-93 AU - Lloyd A. Reed AU - Scott A. Hoffman PY - 1997 DO - 10.3133/wri964048 UR - https://pubs.usgs.gov/publication/wri964048 ID - wri964048 ER -