@misc{indiciae0f59f2899a9d,
  title = {Marl prairie vegetation response to 20th century hydrologic change},
  author = {Christopher E. Bernhardt and Debra A. Willard},
  year = {2007},
  doi = {10.3133/ofr20061355},
  url = {https://pubs.usgs.gov/publication/ofr20061355},
  note = {Source identifier: ofr20061355}
}