@misc{indiciae03359700cc5b,
  title = {Field-based evaluation of semipermeable membrane devices (SPMDs) as passive air samplers of polyaromatic hydrocarbons (PAHs)},
  author = {M.E. Bartkow and J.N. Huckins and J.F. Muller},
  year = {2004},
  doi = {10.1016/j.atmosenv.2004.06.036},
  url = {https://pubs.usgs.gov/publication/70026530},
  note = {Source identifier: 70026530}
}