@misc{indiciae9e40e9775f02,
  title = {Trends in channel gradation in Nebraska streams, 1913-95},
  author = {Abraham H. Chen and David L. Rus and C.P. Stanton},
  year = {1999},
  doi = {10.3133/wri994103},
  url = {https://pubs.usgs.gov/publication/wri994103},
  note = {Source identifier: wri994103}
}