@misc{indiciae3ed96d7e47d7,
  title = {Operations at river stations, 1900, Part I},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1901},
  doi = {10.3133/wsp47},
  url = {https://pubs.usgs.gov/publication/wsp47},
  note = {Source identifier: wsp47}
}