| Authors | United Nations Environment Programme |
| Title | Global Environment Outlook GEO4 – Environment for Development |
| Publisher | United Nations Environment Programme UNEP |
| Place | La Valletta |
| Year | 2007 |
| Genre | Report |
| Pages | 540 |
| Category | Umweltschutz allgemein (US) |
| Signature | 80 |
| Language | en |
| ID | 17082 |