@misc{indiciae4314651a4723,
  title = {A structural equation model of plant species richness and its application to a coastal wetland},
  author = {J.B. Grace and B.H. Pugesek},
  year = {1997},
  doi = {10.1086/285999},
  url = {https://pubs.usgs.gov/publication/70019871},
  note = {Source identifier: 70019871}
}