@misc{indiciaec3bf11246edf,
  title = {Effects of drainage on water, sediment and biota},
  author = {Richard A. Engberg and Marc A. Sylvester and Herman R. Feltz},
  year = {1991},
  url = {https://pubs.usgs.gov/publication/70016747},
  note = {Source identifier: 70016747}
}