@misc{indiciaef7c487dc190c,
  title = {A comparison of populations of desert tortoises, Gopherus agassizii in grazed and ungrazed areas in Ivanpah Valley, California},
  author = {P.A. Medica and C.L. Lyons and F.B. Turner},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/96362},
  note = {Source identifier: 96362}
}