@misc{indiciaea44cc81177ab,
  title = {A cross-section plotting program (CSPP) for gridded (map) data},
  author = {Richard B. Wells and Charles R. Faust and James W. Mercer},
  year = {1976},
  doi = {10.3133/ofr76689},
  url = {https://pubs.usgs.gov/publication/ofr76689},
  note = {Source identifier: ofr76689}
}