@misc{indiciaec93fbd3517d0,
  title = {Formalin: its toxicity to nontarget aquatic organisms, persistence, and counteraction},
  author = {Terry D. Bills and Leif L. Marking and Jack H. Chandler},
  year = {1977},
  url = {https://pubs.usgs.gov/publication/ifc73},
  note = {Source identifier: ifc73}
}