TY  - GEN
AU  - United Nations Environment Programme
PY  - 2019
UR  - https://wedocs.unep.org/handle/20.500.11822/28218
LA  - English
KW  - ozone layer
KW  - ozone-depleting substance
KW  - air-conditioning
KW  - global warming
KW  - Ozone
TI  - OzoNews Volume XIX - 15-30 April 2019
M3  - Communication or other resource
ER  -