@misc{indiciae753f0cdf0477,
  title = {Bibliography of reports resulting from U.S. Geological Survey scientific and technical cooperation with other countries, 1975 to June 1980},
  author = {W.E. Bergquist and E.J. Tinsley and V.S. Upton},
  year = {1982},
  doi = {10.3133/ofr82896},
  url = {https://pubs.usgs.gov/publication/ofr82896},
  note = {Source identifier: ofr82896}
}