@misc{indiciae5793916b014d,
  title = {Estimating nitrogen loading to ground water and assessing vulnerability to nitrate contamination in a large karstic springs Basin, Florida},
  author = {B. G. Katz and A.A. Sepulveda and R.J. Verdi},
  year = {2009},
  doi = {10.1111/j.1752-1688.2009.00309.x},
  url = {https://pubs.usgs.gov/publication/70034324},
  note = {Source identifier: 70034324}
}