@misc{indiciae8157268b377c,
  title = {Time of travel of solutes in selected reaches of Ohio streams, 1973 and 1975},
  author = {Arthur O. Westfall},
  year = {1977},
  doi = {10.3133/wri77116},
  url = {https://pubs.usgs.gov/publication/wri77116},
  note = {Source identifier: wri77116}
}