@misc{indiciaedca4f71a9a35,
  title = {Total and water extractable boron in sediments from nine sites of the Western United States},
  author = {K. C. Stewart and S. A. Wilson and R. C. Severson},
  year = {1989},
  doi = {10.3133/ofr89145},
  url = {https://pubs.usgs.gov/publication/ofr89145},
  note = {Source identifier: ofr89145}
}