@misc{indiciaeadc6d013eff5,
  title = {National wildlife refuge visitor survey results: 2010/2011},
  author = {Natalie R. Sexton and Alia M. Dietsch and Andrew W. Don Carolos and Holly M. Miller and Lynne M. Koontz and Adam N. Solomon},
  year = {2012},
  doi = {10.3133/ds685},
  url = {https://pubs.usgs.gov/publication/ds685},
  note = {Source identifier: ds685}
}