@misc{indiciae6a3d75a1a69d,
  title = {Springs: their origin, development, and protection},
  author = {G.H. Taylor},
  year = {1960},
  doi = {10.3133/ofr60140},
  url = {https://pubs.usgs.gov/publication/ofr60140},
  note = {Source identifier: ofr60140}
}