@misc{indiciae89d05b2ab480,
  title = {Nutrient feedbacks to soil heterotrophic nitrogen fixation in forests},
  author = {Steven S. Perakis and Julie C. Pett-Ridge and Christina E. Catricala},
  year = {2017},
  doi = {10.1007/s10533-017-0341-x},
  url = {https://pubs.usgs.gov/publication/70188201},
  note = {Source identifier: 70188201}
}