@misc{indiciaeb83982393ee3,
  title = {Water-quality trends in White Rock Creek Basin from 1912-1994 identified using sediment cores from White Rock Lake Reservoir, Dallas, Texas},
  author = {P. C. Van Metre and E. Callender},
  year = {1997},
  doi = {10.1023/a:1007923328851},
  url = {https://pubs.usgs.gov/publication/70020260},
  note = {Source identifier: 70020260}
}