@misc{indiciaed9d9df371e1c,
  title = {Mineral upplementation of diets containing soybean meal as a source of protein for rainbow trout},
  author = {H. G. Ketola},
  year = {1975},
  doi = {10.1577/1548-8659(1975)37[73:msodcs]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/1014457},
  note = {Source identifier: 1014457}
}