@misc{indiciae3af8bfa0d8ff,
  title = {Introduction to contaminant and biological implications},
  author = {Mary McGann},
  year = {2009},
  doi = {10.1130/2009.2454(6.1)},
  url = {https://pubs.usgs.gov/publication/70239104},
  note = {Source identifier: 70239104}
}