@misc{indiciaefaf1ee5559fc,
  title = {Simulation of ground-water flow in the Saginaw Aquifer, Clinton, Eaton, and Ingham counties, Michigan},
  author = {D. J. Holtschlag and C. L. Luukkonen and J.R. Nicholas},
  year = {1996},
  doi = {10.3133/ofr96174},
  url = {https://pubs.usgs.gov/publication/ofr96174},
  note = {Source identifier: ofr96174}
}