@misc{indiciae745bcc747475,
  title = {Burrowing mayflies (Hexagenia) as indicators of aquatic ecosystem health at Sleeping Bear Dunes National Lakeshore, Michigan},
  author = {T.A. Edsall and W.E. Phillips},
  year = {2004},
  url = {https://pubs.usgs.gov/publication/70026266},
  note = {Source identifier: 70026266}
}