@misc{indiciae399d065fbaa1,
  title = {The brown pelican and certain environmental pollutants in Louisiana},
  author = {L. J. Blus and T. Joanen and A. A. Belisle and R. M. Prouty},
  year = {2013},
  doi = {10.1007/bf01721930},
  url = {https://pubs.usgs.gov/publication/5221356},
  note = {Source identifier: 5221356}
}