@misc{indiciae9eda2489846c,
  title = {Size variation of ungraded and graded channel catfish reared in cages},
  author = {Donald C. Greenland and W.R. Robison and S.H. Newton},
  year = {1983},
  url = {https://pubs.usgs.gov/publication/1013948},
  note = {Source identifier: 1013948}
}