@misc{indiciaeebfc1f59c91d,
  title = {Contaminant levels in eggs of American white pelicans, Pelecanus erythrorhynchos, from Chase Lake, North Dakota},
  author = {Pamela J. Pietz and Marsha A. Sovada and Christine M. Custer and Thomas W. Custer and Kevin M. Johnson},
  year = {2008},
  url = {https://pubs.usgs.gov/publication/70039107},
  note = {Source identifier: 70039107}
}