@misc{indiciaeef961d293bc1,
  title = {Annotated bibliography on hydrology and sedimentation, United States and Canada, 1955-58},
  author = {H. C. Riggs},
  year = {1962},
  doi = {10.3133/wsp1546},
  url = {https://pubs.usgs.gov/publication/wsp1546},
  note = {Source identifier: wsp1546}
}