@misc{indiciae04e0c057553e,
  title = {Thermographic mosaic of Yellowstone National Park},
  author = {Richard S. Williams and Philip G. Hasell and Albert N. Sellman and Harry W. Smedes},
  year = {1976},
  url = {https://pubs.usgs.gov/publication/70112336},
  note = {Source identifier: 70112336}
}