@misc{indiciaec0a18ed8ee6c,
  title = {Instructions for the preparation of water-level reports},
  author = {Russell H. Brown},
  year = {1959},
  doi = {10.3133/ofr5913},
  url = {https://pubs.usgs.gov/publication/ofr5913},
  note = {Source identifier: ofr5913}
}