@misc{indiciaef9fccfdae370,
  title = {Statistical summary of surface-water quality in Louisiana; Lake Pontchartrain-Lake Maurepas Basin, 1943-95},
  author = {Charles R. Garrison},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70180716},
  note = {Source identifier: 70180716}
}