@misc{indiciaefa34b83dc2d0,
  title = {Constraints to connecting children with nature--Survey of U.S. Fish and Wildlife Service employees sponsored by the National Conservation Training Center, Division of Education Outreach},
  author = {Joan M. Ratz and Rudy M. Schuster},
  year = {2011},
  doi = {10.3133/ofr20111192},
  url = {https://pubs.usgs.gov/publication/ofr20111192},
  note = {Source identifier: ofr20111192}
}