@misc{indiciaec85699046260,
  title = {Examples of landscape indicators for assessing environmental conditions and problems in urban and suburban areas},
  author = {J. F. Martin-Duque and A. Godfrey and A. Diez and E. Cleaves and J. Pedraza and M.A. Sanz and R.M. Carrasco and J. Bodoque},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/70023804},
  note = {Source identifier: 70023804}
}