@misc{indiciae694d636d7f08,
  title = {A field evaluation of frogs as a potential source of secondary organophosphorus insecticide poisoning},
  author = {G.V.N. Powell and L.R. DeWeese and T. G. Lamont},
  year = {1982},
  doi = {10.1139/z82-286},
  url = {https://pubs.usgs.gov/publication/5221753},
  note = {Source identifier: 5221753}
}