@misc{indiciaebb5e117cd19b,
  title = {Results of the Second Western Task Force Round Robin Soil and Overburden Analysis Program},
  author = {R. C. Severson and S.E. Fisher},
  year = {1986},
  doi = {10.3133/ofr8649},
  url = {https://pubs.usgs.gov/publication/ofr8649},
  note = {Source identifier: ofr8649}
}