@misc{indiciae9fce0667f4d5,
  title = {Volcano surveillance system based on the Earth Resources Technology satellite},
  author = {David H. Harlow and Peter L. Ward and Jerry P. Eaton and Eliot Endo and Dan Marquez and Rex V. Allen},
  year = {1973},
  url = {https://pubs.usgs.gov/publication/70176765},
  note = {Source identifier: 70176765}
}