@misc{indiciaedcfeca7e16e8,
  title = {Influences of strip mining on the hydrologic environment of parts of Beaver Creek basin, Kentucky, 1973-74},
  year = {1985},
  doi = {10.3133/pp427d},
  url = {https://pubs.usgs.gov/publication/pp427D},
  note = {Source identifier: pp427D}
}