@misc{indiciaef7fbd28bf76c,
  title = {Petroleum industry drilling in industrialized and developing areas},
  author = {Emil D. Attanasi},
  year = {2009},
  doi = {10.1111/j.1477-8947.1985.tb01052.x},
  url = {https://pubs.usgs.gov/publication/70199771},
  note = {Source identifier: 70199771}
}