@misc{indiciae23645e3715a8,
  title = {Changes in the fish population of Lewis and Clark Lake, 1956-74, and their relation to water management and the environment},
  author = {Charles H. Walburg},
  year = {1976},
  url = {https://pubs.usgs.gov/publication/rr79},
  note = {Source identifier: rr79}
}