@misc{indiciae49fbc329f394,
  title = {Contributions to the hydrology of the United States, 1962},
  author = {U.S. Geological Survey},
  year = {1964},
  doi = {10.3133/wsp1669},
  url = {https://pubs.usgs.gov/publication/wsp1669},
  note = {Source identifier: wsp1669}
}