@misc{indiciae01ef5a788a42,
  title = {A sampler for quantifying the vertical distribution of macroinvertebrates in shallow wetlands},
  author = {J. MacKay and N.H. Euliss},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/1001116},
  note = {Source identifier: 1001116}
}