@misc{indiciae713bd9adf5d5,
  title = {Effect of depth of flow on discharge of bed material},
  author = {Bruce R. Colby},
  year = {1961},
  doi = {10.3133/wsp1498d},
  url = {https://pubs.usgs.gov/publication/wsp1498D},
  note = {Source identifier: wsp1498D}
}