@misc{indiciaea6399032a11d,
  title = {Hydrologic data for the Lambayeque Valley, northern Peru (basic records)},
  author = {S.L. Schoff and M. Juan Luis Sayan},
  year = {1964},
  doi = {10.3133/ofr64140},
  url = {https://pubs.usgs.gov/publication/ofr64140},
  note = {Source identifier: ofr64140}
}