@misc{indiciae3a4938fc6260,
  title = {Geology and hydrology of the Fort Belknap Indian Reservation, Montana},
  author = {Douglas C. Alverson},
  year = {1965},
  doi = {10.3133/wsp1576f},
  url = {https://pubs.usgs.gov/publication/wsp1576F},
  note = {Source identifier: wsp1576F}
}