@misc{indiciae55ad36a4c1a7,
  title = {Soils and vegetation of Santa Barbara Island, Channel Islands National Park, CA},
  author = {W. L. Halvorson and D.B. Fenn and W.R. Allardice},
  year = {1988},
  doi = {10.1007/bf01867382},
  url = {https://pubs.usgs.gov/publication/1007836},
  note = {Source identifier: 1007836}
}