TY - RPRT TI - Simulated effects of surface coal mining and agriculture on dissolved solids in the Redwater River, east-central Montana AU - R. F. Ferreira AU - J. H. Lambing PY - 1985 DO - 10.3133/wri854180 UR - https://pubs.usgs.gov/publication/wri854180 ID - wri854180 ER -