@misc{indiciaebf7e2b749c21,
  title = {Bibliographic supplement to U.S. Geological Survey Bulletin 1426 for 1975 through June 1977},
  author = {Wenonah E. Bergquist},
  year = {1978},
  doi = {10.3133/ofr78349},
  url = {https://pubs.usgs.gov/publication/ofr78349},
  note = {Source identifier: ofr78349}
}