@misc{indiciae4764693c9377,
  title = {Iron content of selected water and land plants},
  author = {Eugene T. Oborn},
  year = {1960},
  doi = {10.3133/wsp1459g},
  url = {https://pubs.usgs.gov/publication/wsp1459G},
  note = {Source identifier: wsp1459G}
}