@misc{indiciae39a6e23afd9d,
  title = {Economic activity generated by angling at small South Dakota lakes},
  author = {Aaron P. Sundmark and Larry M. Gigliotti},
  year = {2019},
  doi = {10.1002/fsh.10261},
  url = {https://pubs.usgs.gov/publication/70228029},
  note = {Source identifier: 70228029}
}