@misc{indiciae5eba63328c73,
  title = {Dissolved solids, hardness, and orthophosphate of surface-water runoff in the Northwest Florida Water Management District},
  author = {J.E. Earle},
  year = {1976},
  doi = {10.3133/wri7616},
  url = {https://pubs.usgs.gov/publication/wri7616},
  note = {Source identifier: wri7616}
}