@misc{indiciaed52ef28add9a,
  title = {Geochemical studies of anthropogenic and natural organic compounds at the Sonoma Baylands Wetland Demonstration Project site and adjacent marshlands, Sonoma County, California},
  author = {W. E. Pereira and F. D. Hostettler and R.J. Rosenbauer and K.A. Kvenvolden and Fred Murphy},
  year = {1998},
  doi = {10.3133/ofr98806},
  url = {https://pubs.usgs.gov/publication/ofr98806},
  note = {Source identifier: ofr98806}
}