@misc{indiciaeac509f17be88,
  title = {Pesticide residues in ground water of the San Joaquin Valley, California},
  author = {Joseph L. Domagalski and N. M. Dubrovsky},
  year = {1992},
  doi = {10.1016/0022-1694(92)90115-c},
  url = {https://pubs.usgs.gov/publication/70016693},
  note = {Source identifier: 70016693}
}