@misc{indiciaecc66abd03372,
  title = {Assessment of acreages in road and cultural feature buffers in six major longwall mining counties},
  author = {Karen Bryant and J.K. Tully and W.D. Watson},
  year = {1995},
  doi = {10.3133/ofr95589},
  url = {https://pubs.usgs.gov/publication/ofr95589},
  note = {Source identifier: ofr95589}
}