@misc{indiciae41788797a822,
  title = {Ground-water quality and vulnerability to contamination in selected agricultural areas of southeastern Michigan, northwestern Ohio, and northeastern Indiana},
  author = {Mary Ann Thomas},
  year = {2000},
  doi = {10.3133/wri004146},
  url = {https://pubs.usgs.gov/publication/wri004146},
  note = {Source identifier: wri004146}
}