@misc{indiciaec532ffd35389,
  title = {Simazine and other s-triazine compounds as aquatic herbicides in fish habitats},
  author = {C.R. Walker},
  year = {1964},
  doi = {10.2307/4040615},
  url = {https://pubs.usgs.gov/publication/1003300},
  note = {Source identifier: 1003300}
}