@misc{indiciae887eba4078ae,
  title = {Selected hydrogeologic data for the Big Muddy Creek valley near Plentywood, northeastern Montana},
  author = {G. W. Levings},
  year = {1985},
  doi = {10.3133/ofr85406},
  url = {https://pubs.usgs.gov/publication/ofr85406},
  note = {Source identifier: ofr85406}
}