@misc{indiciaeefd52a28857e,
  title = {Distribution of selenium in soils of agricultural fields, western San Joaquin Valley, California},
  author = {Roger Fujii and S. J. Deverel and D. B. Hatfield},
  year = {1988},
  doi = {10.2136/sssaj1988.03615995005200050011x},
  url = {https://pubs.usgs.gov/publication/70013724},
  note = {Source identifier: 70013724}
}