@misc{indiciaedf017d1d8bd5,
  title = {Water quality of coal deposits and abandoned mines, Saginaw County, Michigan},
  author = {A.H. Handy},
  year = {1982},
  doi = {10.3133/ofr82511},
  url = {https://pubs.usgs.gov/publication/ofr82511},
  note = {Source identifier: ofr82511}
}