@misc{indiciae0ac5108adc12,
  title = {Water-extractable elements from the Panoche Fan area of the San Joaquin Valley, California},
  author = {K. C. Stewart and D.L. Fey and C.E. Dunlap and E. P. Welsch},
  year = {1990},
  doi = {10.3133/ofr90292},
  url = {https://pubs.usgs.gov/publication/ofr90292},
  note = {Source identifier: ofr90292}
}