@misc{indiciaeb95d3863e43d,
  title = {GEOMENU: a program for using US GeoData files from 1:2,000,000-scale maps in ISM},
  author = {Calae K. Runge and K. I. Takahashi},
  year = {1990},
  doi = {10.3133/ofr9077},
  url = {https://pubs.usgs.gov/publication/ofr9077},
  note = {Source identifier: ofr9077}
}