@misc{indiciaef4c425e1f866,
  title = {Site selection and collection of bridge-scour data in Delaware, Maryland, and Virginia},
  author = {Donald C. Hayes},
  year = {1993},
  doi = {10.3133/wri934017},
  url = {https://pubs.usgs.gov/publication/wri934017},
  note = {Source identifier: wri934017}
}