@misc{indiciaeac2751e27e1c,
  title = {A bibliography of some geophysical computer programs, data bases, and maps from the U.S. Geological Survey, 1971-1994},
  author = {Viki Bankey and Walter L. Anderson},
  year = {1995},
  doi = {10.3133/ofr9577},
  url = {https://pubs.usgs.gov/publication/ofr9577},
  note = {Source identifier: ofr9577}
}