@misc{indiciae25c526c951ca,
  title = {Effects of surface mining on water quality in a small watershed, Sullivan County, Indiana},
  author = {James G. Peters},
  year = {1981},
  doi = {10.3133/ofr81543},
  url = {https://pubs.usgs.gov/publication/ofr81543},
  note = {Source identifier: ofr81543}
}