@misc{indiciae88f824fdbcd8,
  title = {Abstracts of the U.S. Geological Survey, Central Region, 1993 poster review; collected abstracts of selected poster papers presented at scientific meetings},
  author = {C. E. Barker and A. B. Coury},
  year = {1993},
  doi = {10.3133/ofr93680},
  url = {https://pubs.usgs.gov/publication/ofr93680},
  note = {Source identifier: ofr93680}
}