TY  - GEN
AU  - United Nations Environment Programme
PY  - 2007
SN  - 978-92-807-2836-1
SN  - 978-92-807-2872-9
UR  - https://wedocs.unep.org/handle/20.500.11822/7728
LA  - English
PB  - United Nations Environment Programme
KW  - environmental assessment
TI  - Global Environment Outlook 4 - Summary for  Decision Makers
M3  - Policy brief
ER  -