@misc{indiciae212e5e1d889c,
  title = {Crassulacean acid metabolism in submerged aquatic plants},
  author = {Jon E. Keeley},
  year = {1984},
  doi = {10.1007/978-94-017-4971-8\_63},
  url = {https://pubs.usgs.gov/publication/87304},
  note = {Source identifier: 87304}
}