TY  - GEN
AU  - United Nations Environment Programme
PY  - 2021
UR  - https://wedocs.unep.org/handle/20.500.11822/36697
LA  - English
KW  - future study
KW  - global programme
KW  - environment
KW  - city
TI  - GEO Matters August 2021
M3  - Communication or other resource
ER  -