@misc{indiciae038679430270,
  title = {Toxicity of volcanic-ash leachate to a blue-green alga. Results of a preliminary bioassay experiment},
  author = {Diane M. McKnight and G. L. Feder and E.A. Stiles},
  year = {2002},
  doi = {10.1021/es00085a606},
  url = {https://pubs.usgs.gov/publication/70011729},
  note = {Source identifier: 70011729}
}