@misc{indiciae87200e250fce,
  title = {Ground-water quality along a flowpath in a surficial outwash aquifer in the Upper Mississippi River Basin: The influence of land use},
  author = {W. J. Andrews and J. R. Stark and A. L. Fong and P. E. Hanson},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70170276},
  note = {Source identifier: 70170276}
}