@misc{indiciae8e8ff795f72b,
  title = {Biota of Lake Mead National Recreation Area, Nevada-Arizona: Amphibians, Reptiles and Mammals},
  author = {J. Schwartz and G.T. Austin and C. L. Douglas},
  year = {1978},
  url = {https://pubs.usgs.gov/publication/2002207},
  note = {Source identifier: 2002207}
}