@misc{indiciae858b6c5c90d5,
  title = {Numerical summary of the analytical work of the trace elements section, geochemistry and petrology branch, for the fiscal year 1950},
  author = {John Charles Rabbitt},
  year = {1950},
  doi = {10.3133/tem174},
  url = {https://pubs.usgs.gov/publication/tem174},
  note = {Source identifier: tem174}
}