@misc{indiciae0803cf4c7471,
  title = {Variability of isotope and major ion chemistry in the Allequash Basin, Wisconsin},
  author = {John F. Walker and Randall J. Hunt and Thomas D. Bullen and David P. Krabbenhoft and Carol Kendall},
  year = {2006},
  doi = {10.1111/j.1745-6584.2003.tb02431.x},
  url = {https://pubs.usgs.gov/publication/70157363},
  note = {Source identifier: 70157363}
}