@misc{indiciaeca91903f4a1f,
  title = {U.S. Geological Survey and Afghanistan Ministry of Mines and Industry cooperative assessment of Afghanistan's undiscovered oil and gas},
  author = {Craig J. Wandrey and Gregory Ulmishek and Warren Agena and Timothy R. Klett and Afghanistan Oil and Gas Research Assessment Team},
  year = {2006},
  doi = {10.3133/ofr20061095},
  url = {https://pubs.usgs.gov/publication/ofr20061095},
  note = {Source identifier: ofr20061095}
}