@misc{indiciaedeb1093fd598,
  title = {Phytoplankton populations in lakes in Loch Vale, Rocky Mountain National Park, Colorado: Sensitivity to acidic conditions and nitrate enrichment},
  author = {Diane M. McKnight and Christine Miller and Richard Smith and Jill Baron and Sarah A. Spaulding},
  year = {1988},
  doi = {10.3133/wri884115},
  url = {https://pubs.usgs.gov/publication/wri884115},
  note = {Source identifier: wri884115}
}