@misc{indiciaea99494536388,
  title = {Chemical composition of Texas surface waters, 1948},
  author = {Burdge Irelan and D. E. Weaver and J.R. Arvett},
  year = {1949},
  doi = {10.3133/ofr4985},
  url = {https://pubs.usgs.gov/publication/ofr4985},
  note = {Source identifier: ofr4985}
}