@misc{indiciae6922a3b02c91,
  title = {Water resources of the Mississippi Headwaters Watershed, North-central Minnesota},
  author = {Edward L. Oakes and L. E. Bidwell},
  year = {1968},
  doi = {10.3133/ha278},
  url = {https://pubs.usgs.gov/publication/ha278},
  note = {Source identifier: ha278}
}