@misc{indiciaef1a480dae628,
  title = {Pesticide and transformation product detections and age-dating relations from till and sand deposits},
  author = {K.L. Warner and W.S. Morrow},
  year = {2007},
  doi = {10.1111/j.1752-1688.2007.00067.x},
  url = {https://pubs.usgs.gov/publication/70031174},
  note = {Source identifier: 70031174}
}