@misc{indiciaed5bc2d15daf8,
  title = {A computer program (MODFLOWP) for estimating parameters of a transient, three-dimensional ground-water flow model using nonlinear regression},
  author = {Mary Catherine Hill},
  year = {1992},
  doi = {10.3133/ofr91484},
  url = {https://pubs.usgs.gov/publication/ofr91484},
  note = {Source identifier: ofr91484}
}