@misc{indiciaead5e68c8fcc0,
  title = {Mississippi Basin nitrogen flux believed to cause Gulf hypoxia},
  author = {Donald A. Goolsby},
  year = {2011},
  doi = {10.1029/00eo00244},
  url = {https://pubs.usgs.gov/publication/70073338},
  note = {Source identifier: 70073338}
}