@misc{indiciaec9f5a898e3bf,
  title = {Geochemistry of loess and carbonate residuum},
  author = {R.J. Ebens and J. J. Connor},
  year = {1980},
  doi = {10.3133/pp954g},
  url = {https://pubs.usgs.gov/publication/pp954G},
  note = {Source identifier: pp954G}
}