@misc{indiciae01d8fa44c789,
  title = {Water and rock geochemistry, geologic cross sections, geochemical modeling, and groundwater flow modeling for identifying the source of groundwater to Montezuma Well, a natural spring in central Arizona},
  author = {Raymond H. Johnson and Ed DeWitt and Laurie Wirt and L. Rick Arnold and John D. Horton},
  year = {2011},
  doi = {10.3133/ofr20111063},
  url = {https://pubs.usgs.gov/publication/ofr20111063},
  note = {Source identifier: ofr20111063}
}