@misc{indiciae3190569b812d,
  title = {Copepod parasites of freshwater fish: Ergasilus, Achtheres, and Salmincola},
  author = {G. L. Hoffman},
  year = {1977},
  url = {https://pubs.usgs.gov/publication/2001411},
  note = {Source identifier: 2001411}
}