@misc{indiciaebba3b7106b7d,
  title = {Occurrence of pesticides in water and sediment collected from amphibian habitats located throughout the United States, 2009-10},
  author = {Kelly L. Smalling and James L. Orlando and Daniel Calhoun and William A. Battaglin and Kathryn Kuivila},
  year = {2012},
  doi = {10.3133/ds707},
  url = {https://pubs.usgs.gov/publication/ds707},
  note = {Source identifier: ds707}
}