@misc{indiciae4dccc301b7e2,
  title = {Persistence of DDT and its metabolites in a farm pond},
  author = {W.R. Bridges and B.J. Kallman and A.K. Andrews},
  year = {1963},
  doi = {10.1577/1548-8659(1963)92[421:podaim]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70171207},
  note = {Source identifier: 70171207}
}