@misc{indiciae659fbee5dda0,
  title = {In­strumentation for detailed bridge-scour measurements},
  author = {M. N. Landers and S. Mueller and R.E. Trent},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/70186917},
  note = {Source identifier: 70186917}
}