@misc{indiciae2ea8c4ee2c17,
  title = {A presentation and evaluation of the hydrologic information available for the major federal coal lands in seven Eastern States; sources of available information and a plan for future work},
  author = {David Grason},
  year = {1982},
  doi = {10.3133/ofr82525},
  url = {https://pubs.usgs.gov/publication/ofr82525},
  note = {Source identifier: ofr82525}
}