@misc{indiciae8664f35db8ae,
  title = {Surface water records of Maryland and Delaware, water year 1961},
  author = {U.S. Geological Survey},
  year = {1961},
  doi = {10.3133/wdrmdde61},
  url = {https://pubs.usgs.gov/publication/wdrMDDE61},
  note = {Source identifier: wdrMDDE61}
}