@misc{indiciaee1f1057b96e3,
  title = {Functional ecology of free-living nitrogen fixation: A contemporary perspective},
  author = {Sasha C. Reed and Cory C. Cleveland and Alan R. Townsend},
  year = {2011},
  doi = {10.1146/annurev-ecolsys-102710-145034},
  url = {https://pubs.usgs.gov/publication/70041486},
  note = {Source identifier: 70041486}
}