@misc{indiciaeab9e1a8cf108,
  title = {Conservation of riparian ecosystems in the United States},
  author = {F.L. Knopf and R.R. Johnson and T. Rich and F. B. Samson and Robert C. Szaro},
  year = {1988},
  url = {https://pubs.usgs.gov/publication/70122904},
  note = {Source identifier: 70122904}
}