@misc{indiciaec462d2686a16,
  title = {Environmental impacts of petroleum production--Initial results from the Osage-Skiatook Petroleum Environmental Research Sites, Osage County, Oklahoma},
  author = {Yousif K. Kharaka and James K. Otton},
  year = {2003},
  doi = {10.3133/wri034260},
  url = {https://pubs.usgs.gov/publication/wri034260},
  note = {Source identifier: wri034260}
}