@misc{indiciae570ec94e7627,
  title = {Analyses of bottom material collected at nine areas in the Western United States for the DOI irrigation drainage task group},
  author = {R. C. Severson and S. A. Wilson and J.M. McNeal},
  year = {1987},
  doi = {10.3133/ofr87490},
  url = {https://pubs.usgs.gov/publication/ofr87490},
  note = {Source identifier: ofr87490}
}