@misc{indiciae60d66b2cbbdd,
  title = {Water-resources investigations in Wisconsin: Programs and activities of the U.S. Geological Survey, 1991-92},
  author = {D. E. Maertz},
  year = {1992},
  doi = {10.3133/ofr92125},
  url = {https://pubs.usgs.gov/publication/ofr92125},
  note = {Source identifier: ofr92125}
}