@misc{indiciae66383fa4ea8e,
  title = {Distribution of diurnal acid metabolism in submerged aquatic plants outside the genus Isoetes},
  author = {Jon E. Keeley and B. A. Morton},
  year = {1982},
  url = {https://pubs.usgs.gov/publication/1007547},
  note = {Source identifier: 1007547}
}