@misc{indiciaea1fad3a60a7a,
  title = {Water availability in urban areas of the Susquehanna River basin-A preliminary appraisal},
  author = {R.D. MacNish and A. D. Randall and H.F.H. Ku},
  year = {1969},
  url = {https://pubs.usgs.gov/publication/70040750},
  note = {Source identifier: 70040750}
}