@misc{indiciaeaf38176a2e9a,
  title = {Methods based on surface-water data},
  author = {Richard W. Healy},
  year = {2010},
  doi = {10.1017/cbo9780511780745.005},
  url = {https://pubs.usgs.gov/publication/70189957},
  note = {Source identifier: 70189957}
}