@misc{indiciae9d859a7401c9,
  title = {Organophosphate insecticide (famphur) topically applied to cattle kills magpies and hawks},
  author = {Charles J. Henny and L. J. Blus and E. J. Kolbe and R. E. Fitzner},
  year = {1985},
  doi = {10.2307/3801689},
  url = {https://pubs.usgs.gov/publication/5222026},
  note = {Source identifier: 5222026}
}