TY  - GEN
AU  - United Nations Environment Programme
PY  - 2019
UR  - https://wedocs.unep.org/handle/20.500.11822/29027
LA  - English
KW  - ozone layer
KW  - refrigeration
KW  - air-conditioning
KW  - Capacity building
KW  - Ozone
TI  - OzoNews Volume XIX - 30 July 2019
M3  - Communication or other resource
ER  -