@misc{indiciae731ce647619e,
  title = {Potentiometric surfaces, altitudes of the tops, and hydrogeology of the Minnelusa and Madison aquifers, Black Hills area, Wyoming},
  author = {T.T. Bartos and L.L. Hallberg and Kathy Muller Ogle},
  year = {2002},
  doi = {10.3133/ha748},
  url = {https://pubs.usgs.gov/publication/ha748},
  note = {Source identifier: ha748}
}