@misc{indiciae323fcff1115b,
  title = {Long-term changes in abundance and diversity of macrophyte and waterfowl populations in an estuary with exotic macrophytes and improving water quality},
  author = {N. B. Rybicki and J.M. Landwehr},
  year = {2007},
  url = {https://pubs.usgs.gov/publication/70029861},
  note = {Source identifier: 70029861}
}