@misc{indiciae454b59ec5a42,
  title = {A report of work done in the Washington laboratory during the fiscal year 1883-84},
  author = {Frank Wigglesworth Clarke and Thomas Marean Chatard},
  year = {1884},
  doi = {10.3133/b9},
  url = {https://pubs.usgs.gov/publication/b9},
  note = {Source identifier: b9}
}