@misc{indiciaeb7a2e1ba7167,
  title = {Water resources data Maryland and Delaware, water year 1969, Part 1. Surface water records},
  author = {U.S. Geological Survey},
  year = {1971},
  doi = {10.3133/wdrmdde691},
  url = {https://pubs.usgs.gov/publication/wdrMDDE691},
  note = {Source identifier: wdrMDDE691}
}