@misc{indiciae07fd9499f21b,
  title = {Hydrogeology of the Olean area, Cattaraugus County, New York},
  author = {Phillip J. Zarriello and Richard J. Reynolds},
  year = {1987},
  doi = {10.3133/wri854157},
  url = {https://pubs.usgs.gov/publication/wri854157},
  note = {Source identifier: wri854157}
}