@misc{indiciae82005cf4e394,
  title = {Diatom (Bacillariophyta) community response to water quality and land use},
  author = {Paul M. Stewart and Jason T. Butcher and Paul J. Gerovac},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/1000926},
  note = {Source identifier: 1000926}
}