@misc{indiciaee8c3b633231f,
  title = {Principal facts for gravity stations near Alcaparroso, Sonora, Mexico},
  author = {Viki Bankey and M. F. de la Fuente Duch and M. D. Kleinkopf},
  year = {1982},
  doi = {10.3133/ofr82890},
  url = {https://pubs.usgs.gov/publication/ofr82890},
  note = {Source identifier: ofr82890}
}