@misc{indiciaeb3ff66beb5ec,
  title = {Ecotoxicology of organic contaminants to amphibians},
  author = {D. W. Sparling},
  year = {2010},
  doi = {10.1201/ebk1420064162-c9},
  url = {https://pubs.usgs.gov/publication/5211063},
  note = {Source identifier: 5211063}
}