@misc{indiciaebe2727b4eea8,
  title = {Development of a benthic macroinvertebrate index to assess biological integrity the Ohio River},
  author = {J.M. Applegate and P. C. Baumann and E.E. Emery},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/1017168},
  note = {Source identifier: 1017168}
}