@misc{indiciae456b53e719c1,
  title = {Relation of chemical structure to fish toxicity in nitrosalicylanilides and related compounds},
  author = {Charles R. Walker and Roland J. Starkey and Leif L. Marking},
  year = {1966},
  url = {https://pubs.usgs.gov/publication/rp13},
  note = {Source identifier: rp13}
}