@misc{indiciaef6f63104362b,
  title = {Fourteen maps of the hydrologic system, Minneapolis-St. Paul metropolitan area, Minnesota},
  author = {Harold O. Reeder},
  year = {1966},
  doi = {10.3133/ofr66109},
  url = {https://pubs.usgs.gov/publication/ofr66109},
  note = {Source identifier: ofr66109}
}