@misc{indiciaef81a652150e7,
  title = {Geohydrology and potential effects of coal mining in 12 coal-lease areas, Powder River structural basin, northeastern Wyoming},
  author = {J.L. Fogg and M.W. Martin and P. B. Daddow},
  year = {1991},
  doi = {10.3133/wri874102},
  url = {https://pubs.usgs.gov/publication/wri874102},
  note = {Source identifier: wri874102}
}