 | Will Steffen, A. Sanderson, Jill Jäger, Peter D. Tyson, Pamela A. Matson, Berrien Moore III, Frank Oldfield, Katherine Richardson, Billie L. Turner, Hans-Joachim Schellnhuber, Robert J. Wasson - Nature - 2005 - 336 pages
| |
 | Will Steffen, Regina Angelina Sanderson, Peter D. Tyson, Jill Jäger, Pamela A. Matson, Berrien Moore III, Frank Oldfield, Katherine Richardson, Hans-Joachim Schellnhuber, Billie L. Turner, Robert J. Wasson - Science - 2005 - 336 pages
| |
| |
