@misc{indiciaedfecc100e449,
  title = {Increases in desert shrub productivity under elevated carbon dioxide vary with water availability},
  author = {D.C. Housman and E. Naumburg and T. E. Huxman and T.N. Charlet and R.S. Nowak and S.D. Smith},
  year = {2006},
  doi = {10.1007/s10021-005-0124-4},
  url = {https://pubs.usgs.gov/publication/70030496},
  note = {Source identifier: 70030496}
}