@misc{indiciaeb9a17f69658a,
  title = {Coal-tar-based pavement sealcoat, polycyclic aromatic Hydrocarbons (PAHs), and environmental health},
  author = {B.J. Mahler and P. C. Van Metre},
  year = {2011},
  doi = {10.3133/fs20113010},
  url = {https://pubs.usgs.gov/publication/fs20113010},
  note = {Source identifier: fs20113010}
}