@misc{indiciae450f43b7ebc9,
  title = {Ground-water influences on wetlands at Indiana Dunes, Northwest Indiana},
  author = {Robert J. Shedlock and N. L. Loiacono and Thomas E. Imbrigiotta},
  year = {1988},
  url = {https://pubs.usgs.gov/publication/70205829},
  note = {Source identifier: 70205829}
}