@misc{indiciaeedaff9d1ebe2,
  title = {Constraints on establishment of plains cottonwood in an urban riparian preserve},
  author = {G.T. Auble and M. L. Scott and Jonathan M. Friedman and J. Back and V.J. Lee},
  year = {1997},
  doi = {10.1007/bf03160725},
  url = {https://pubs.usgs.gov/publication/70019874},
  note = {Source identifier: 70019874}
}