@misc{indiciae720b06c1eb29,
  title = {Validity of using semipermeable membrane devices for determining aqueous concentrations of freely dissolved PAHs},
  author = {Harry Prest and J. D. Petty and J.N. Huckins},
  year = {1998},
  doi = {10.1002/etc.5620170401},
  url = {https://pubs.usgs.gov/publication/70179129},
  note = {Source identifier: 70179129}
}