@misc{indiciaefac06287b1e2,
  title = {Ground-water resources of the Ladder Creek area in Kansas, with a section on The chemical quality of water, by R.A. Krieger},
  author = {Edward Bradley and C. R. Johnson and R. A. Krieger},
  year = {1957},
  url = {https://pubs.usgs.gov/publication/70175996},
  note = {Source identifier: 70175996}
}