@misc{indiciae38a157497078,
  title = {Identification of ionic chloroacetanilide-herbicide metabolites in surface water and groundwater by HPLC/MS using negative ion spray},
  author = {Imma Ferrer and E.M. Thurman and Damia Barcelo},
  year = {1997},
  doi = {10.1021/ac9704671},
  url = {https://pubs.usgs.gov/publication/70019504},
  note = {Source identifier: 70019504}
}