@misc{indiciae90019db9d9e7,
  title = {Monitoring contaminant exposure: Relative concentrations of organochlorines in three tissues of American black ducks},
  author = {Susan D. Haseltine and Russell James Hall and Paul H. Geissler},
  year = {1989},
  doi = {10.1007/bf00398732},
  url = {https://pubs.usgs.gov/publication/5222282},
  note = {Source identifier: 5222282}
}