@misc{indiciae92d9a059ccd1,
  title = {An up front and behind the scenes look at sport fishing: a billion dollar industry that provides enjoyment for millions of Americans},
  author = {G.S. Gutsell},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/1013781},
  note = {Source identifier: 1013781}
}