@misc{indiciaef458a516e32c,
  title = {Genetic and environmental influences on cold hardiness of native and introduced riparian trees},
  author = {Jonathan M. Friedman and James E. Roelle and Brian S. Cade},
  year = {2012},
  url = {https://pubs.usgs.gov/publication/70194384},
  note = {Source identifier: 70194384}
}