TY - RPRT TI - Description of sediment data collected by the U.S. Geological Survey in small watersheds in coal-mining areas of the eastern United States, 1980-84 AU - L. D. Arihood PY - 1986 DO - 10.3133/ofr86309 UR - https://pubs.usgs.gov/publication/ofr86309 ID - ofr86309 ER -