@misc{indiciae3b281521471d,
  title = {Effect of salinity on the critical nitrogen concentration of Spartina alterniflora Loisel},
  author = {P. M. Bradley and J. T. Morris},
  year = {1992},
  doi = {10.1016/0304-3770(92)90040-p},
  url = {https://pubs.usgs.gov/publication/70017309},
  note = {Source identifier: 70017309}
}