@misc{indiciae548d9e8ad413,
  title = {Threshold concepts: implications for the management of natural resources},
  author = {Glenn R. Guntenspergen and John Gross},
  year = {2014},
  doi = {10.1007/978-1-4899-8041-0\_1},
  url = {https://pubs.usgs.gov/publication/70099119},
  note = {Source identifier: 70099119}
}