@misc{indiciaef83c9d617661,
  title = {Field responses of Prunus serotina and Asclepias syriaca to ozone around southern Lake Michigan},
  author = {J. P. Bennett and E.A. Jepsen and J.A. Roth},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/1004029},
  note = {Source identifier: 1004029}
}