@misc{indiciaec199f9da85a9,
  title = {Construction materials in Smith County, Kansas},
  author = {Frank E. Byrne and Max S. Houston and Melville Rhodes Mudge},
  year = {1948},
  doi = {10.3133/cir25},
  url = {https://pubs.usgs.gov/publication/cir25},
  note = {Source identifier: cir25}
}