@misc{indiciae73e0280c26e3,
  title = {Organochlorines accumulate in heron and egret chicks sampled in the Houston Ship Channel},
  author = {T. W. Custer},
  year = {1991},
  url = {https://pubs.usgs.gov/publication/5211268},
  note = {Source identifier: 5211268}
}