TY  - RPRT
AU  - United Nations Environment Programme
PY  - 2012
SN  - 978-92-807-3260-3
UR  - https://wedocs.unep.org/handle/20.500.11822/8078
LA  - English
A3  - United Nations Environment Programme
KW  - sustainable development
KW  - environmental policy
TI  - Measuring Progress: Environmental Goals & Gaps
M3  - Technical report
ER  -