@misc{indiciaee622f6698c8e,
  title = {Trophic state in Voyageurs National Park lakes before and after implementation of a revised water-level management plan},
  author = {Victoria G. Christensen and Ryan P. Maki},
  year = {2014},
  doi = {10.1111/jawr.12234},
  url = {https://pubs.usgs.gov/publication/70095741},
  note = {Source identifier: 70095741}
}