@misc{indiciae987a7addef5a,
  title = {Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America; additional conifers, hardwoods, and monocots},
  author = {Robert S. Thompson and Katherine H. Anderson and Patrick J. Bartlein and Sharon A. Smith},
  year = {2000},
  doi = {10.3133/pp1650c},
  url = {https://pubs.usgs.gov/publication/pp1650C},
  note = {Source identifier: pp1650C}
}