@misc{indiciae085ba81b42c0,
  title = {A truckmounted spectrographic laboratory for use in geochemical exploration},
  author = {Frank C. Canney and A.T. Myers and F. N. Ward},
  year = {1957},
  doi = {10.2113/gsecongeo.52.3.289},
  url = {https://pubs.usgs.gov/publication/70216353},
  note = {Source identifier: 70216353}
}