@misc{indiciaefdc24d945a24,
  title = {Water resources of the Santa Ysabel and Mesa Grande Indian Reservations, San Diego County, California},
  author = {John R. Freckleton},
  year = {1981},
  doi = {10.3133/ofr81342},
  url = {https://pubs.usgs.gov/publication/ofr81342},
  note = {Source identifier: ofr81342}
}