@misc{indiciaeb0848e2cdaa9,
  title = {Quality of surface waters of the United States, 1961, Parts 7 and 8, Lower Mississippi River basin and western Gulf of Mexico basins},
  author = {S. K. Love},
  year = {1967},
  doi = {10.3133/wsp1884},
  url = {https://pubs.usgs.gov/publication/wsp1884},
  note = {Source identifier: wsp1884}
}