@misc{indiciaed6ddf2653e01,
  title = {Preface to preliminary geology reports for the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura basins, California},
  author = {C.M. Isaacs},
  year = {1992},
  doi = {10.3133/ofr92539a},
  url = {https://pubs.usgs.gov/publication/ofr92539A},
  note = {Source identifier: ofr92539A}
}