@misc{indiciae58a85b64c931,
  title = {Precipitation and vegetation},
  author = {Ralf R. Woolley and J.C. Alter},
  year = {2014},
  doi = {10.1029/tr019i002p00604},
  url = {https://pubs.usgs.gov/publication/70212724},
  note = {Source identifier: 70212724}
}