@misc{indiciaef1f9262e9fdb,
  title = {Small-stream flood investigations in Minnesota, October 1958 to September 1969},
  author = {K.T. Gunard and L.C. Guetzkow},
  year = {1971},
  doi = {10.3133/ofr71139},
  url = {https://pubs.usgs.gov/publication/ofr71139},
  note = {Source identifier: ofr71139}
}