@misc{indiciae5829eb8a1f0e,
  title = {Nutrient limitation of native and invasive N 2 -fixing plants in northwest prairies},
  author = {Andrea S. Thorpe and Steven S. Perakis and Christina Catricala and Thomas N. Kaye},
  year = {2013},
  doi = {10.1371/journal.pone.0084593},
  url = {https://pubs.usgs.gov/publication/70059910},
  note = {Source identifier: 70059910}
}