@misc{indiciae097b3de6e9de,
  title = {Annotated bibliography on artificial recharge of ground water, 1955-67},
  author = {Donald C. Signor and Douglas J. Growitz and William Kam},
  year = {1970},
  doi = {10.3133/wsp1990},
  url = {https://pubs.usgs.gov/publication/wsp1990},
  note = {Source identifier: wsp1990}
}