@misc{indiciae031a123e42ff,
  title = {Water resources activities in Michigan, 1989},
  author = {T.J. Spicer},
  year = {1989},
  doi = {10.3133/ofr89270},
  url = {https://pubs.usgs.gov/publication/ofr89270},
  note = {Source identifier: ofr89270}
}