@misc{indiciaeae749a714afd,
  title = {Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Update and additions to the determination of chloroacetanilide herbicide degradation compounds in water using high-performance liquid chromatography/mass spectrometry},
  author = {E.A. Lee and J.L. Kish and L.R. Zimmerman and E. Thurman},
  year = {2001},
  doi = {10.3133/ofr0110},
  url = {https://pubs.usgs.gov/publication/ofr0110},
  note = {Source identifier: ofr0110}
}