@misc{indiciaea841bf563888,
  title = {Geochemical and geologic studies of desert tortoise habitat},
  author = {B. Houser and M.A. Chaffee and K.H. Berry and G. B. Haxel},
  year = {1998},
  doi = {10.3133/96593},
  url = {https://pubs.usgs.gov/publication/96593},
  note = {Source identifier: 96593}
}