TY - RPRT TI - An assessment of cumulative impacts of coal mining on the hydrology in part of the Powder River structural basin, Wyoming: A progress report AU - P. R. Jordan AU - R. M. Bloyd AU - P. B. Daddow PY - 1984 DO - 10.3133/wri834235 UR - https://pubs.usgs.gov/publication/wri834235 ID - wri834235 ER -