@misc{indiciaefda902316d8b,
  title = {Wind training in some prairie trees},
  author = {M.A. Bogan and T.R. Mollhagen},
  year = {1969},
  doi = {10.2307/3669259},
  url = {https://pubs.usgs.gov/publication/70119521},
  note = {Source identifier: 70119521}
}