@misc{indiciae7627a7a33b8d,
  title = {Seasonal water potential changes in Sonoran Desert shrubs in relation to topography},
  author = {William L. Halvorson and Duncan T. Patten},
  year = {1974},
  doi = {10.2307/1934632},
  url = {https://pubs.usgs.gov/publication/1007687},
  note = {Source identifier: 1007687}
}