@misc{indiciae3dc10686875e,
  title = {N2O emissions from a nitrogen-enriched river},
  author = {P.B. McMahon and K.F. Dennehy},
  year = {1998},
  doi = {10.1021/es980645n},
  url = {https://pubs.usgs.gov/publication/70021953},
  note = {Source identifier: 70021953}
}