@misc{indiciae0c6cb0be7ef7,
  title = {Reconnaissance of the Black River, a cold-water river in the northcentral part of Michigan's southern peninsula},
  author = {G. E. Hendrickson and C. J. Doonan},
  year = {1971},
  doi = {10.3133/ha354},
  url = {https://pubs.usgs.gov/publication/ha354},
  note = {Source identifier: ha354}
}