@misc{indiciae7366fa5785fd,
  title = {Emulsification of hydrocarbons by subsurface bacteria},
  author = {D.S. Francy and J. M. Thomas and R.L. Raymond and C.H. Ward},
  year = {1991},
  doi = {10.1007/bf01576061},
  url = {https://pubs.usgs.gov/publication/70016515},
  note = {Source identifier: 70016515}
}