@misc{indiciaec1dbbe6f7533,
  title = {Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of semivolatile organic compounds in bottom sediment by solvent extraction, gel permeation chromatographic fractionation, and capillary-column gas chromatography/mass spectrometry},
  author = {E. T. Furlong and D.G. Vaught and L.M. Merten and W.T. Foreman and Paul M. Gates},
  year = {1996},
  doi = {10.3133/ofr95719},
  url = {https://pubs.usgs.gov/publication/ofr95719},
  note = {Source identifier: ofr95719}
}