@misc{indiciae1ae148835d8a,
  title = {Operations at river stations, 1897},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1898},
  doi = {10.3133/wsp16},
  url = {https://pubs.usgs.gov/publication/wsp16},
  note = {Source identifier: wsp16}
}