@misc{indiciae9d4b24fe270b,
  title = {The role of top carnivores in regulating terrestrial ecosystems},
  author = {J. Terborgh and J. A. Estes and P. Paquet and K. Ralls and D. Boyd-Herger and B.J. Miller and R. F. Noss},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/81567},
  note = {Source identifier: 81567}
}