@misc{indiciaea30cea48dbf8,
  title = {A new map of global ecological land units — An ecophysiographic stratification approach},
  author = {Roger Sayre and Jack Dangermond and Charlie Frye and Randy Vaughan and Peter Aniello and Sean P. Breyer and Douglas Cribbs and Dabney Hopkins and Richard Nauman and William Derrenbacher and Dawn J. Wright and Clint Brown and Charles Convis and Jonathan H. Smith and Laurence Benson and D. Paco VanSistine and Harumi Warner and Jill Janene Cress and Jeffrey J. Danielson and Sharon L. Hamann and Thomas Cecere and Ashwan D. Reddy and Devon Burton and Andrea Grosse and Diane TRUE and Marc Metzger and Jens Hartmann and Nils Moosdorf and Hans Durr and Marc Paganini and Pierre Defourny and Olivier Arino and Simone Maynard and Mark Anderson and Patrick Comer},
  year = {2014},
  url = {https://pubs.usgs.gov/publication/70187380},
  note = {Source identifier: 70187380}
}