@misc{indiciaea82aa28d4abb,
  title = {Nitrogen in water in Nassau and Suffolk counties, Long Island, New York, in 1971},
  author = {Brian G. Katz and Stephen E. Ragone and C. Albert Harr},
  year = {1977},
  doi = {10.3133/ofr77433},
  url = {https://pubs.usgs.gov/publication/ofr77433},
  note = {Source identifier: ofr77433}
}