@misc{indiciaeb19f4097b6dd,
  title = {Data from selected U.S. Geological Survey national stream water-quality monitoring networks (WQN) on CD-ROM},
  author = {R. B. Alexander and A. S. Ludtke and K. K. Fitzgerald and T. L. Schertz},
  year = {1996},
  doi = {10.3133/ofr96337},
  url = {https://pubs.usgs.gov/publication/ofr96337},
  note = {Source identifier: ofr96337}
}