@misc{indiciaeca16a6acac2d,
  title = {Correlations among hydrocarbon microseepage, soil chemistry, and uptake of micronutrients by plants, Bell Creek oil field, Montana},
  author = {S.S. Roeming and T.J. Donovan},
  year = {1985},
  doi = {10.1016/0375-6742(85)90023-8},
  url = {https://pubs.usgs.gov/publication/70013006},
  note = {Source identifier: 70013006}
}