@misc{indiciae0d3ec64ce2c1,
  title = {Chemical determination of particulate nitrogen in San Francisco Bay. Nitrogen: chlorophyll a rations in plankton},
  author = {S.W. Hager and D.D. Harmon and A.E. Alpine},
  year = {1984},
  doi = {10.1016/0272-7714(84)90064-7},
  url = {https://pubs.usgs.gov/publication/70174262},
  note = {Source identifier: 70174262}
}