@misc{indiciae2de977128797,
  title = {Dissolved inorganic nitrogen, phosphorus, and silicon in south San Francisco Bay, I, major factors affecting distributions},
  author = {S.W. Hager and L. E. Schemel},
  year = {1996},
  url = {https://pubs.usgs.gov/publication/70156943},
  note = {Source identifier: 70156943}
}