@misc{indiciae316d2b4d473f,
  title = {Operating manual for the R200 downhole recorder with Tandy 102 retriever},
  author = {Roy A. Johnson and James I. Rorabaugh},
  year = {1988},
  doi = {10.3133/ofr88488},
  url = {https://pubs.usgs.gov/publication/ofr88488},
  note = {Source identifier: ofr88488}
}