@misc{indiciae15173ee8a9eb,
  title = {Water resources of the Otter Tail River Watershed, West-central Minnesota},
  author = {Thomas C. Winter and L. E. Bidwell and R.W. Maclay},
  year = {1969},
  doi = {10.3133/ha296},
  url = {https://pubs.usgs.gov/publication/ha296},
  note = {Source identifier: ha296}
}