@misc{indiciae9e7f2c10df72,
  title = {Index of biotic integrity applied to a flow-regulated river system},
  author = {Z.H. Bowen and Mary C. Freeman and D.L. Watson},
  year = {1996},
  url = {https://pubs.usgs.gov/publication/5223351},
  note = {Source identifier: 5223351}
}