TY  - GEN
AU  - United Nations Environment Programme
PY  - 1994
UR  - https://wedocs.unep.org/handle/20.500.11822/29901
LA  - English
KW  - ozone
KW  - ozone-depleting substance
KW  - ozone layer
KW  - aerosol
TI  - Montreal Protocol on the Substances that Deplete the Ozone Layer: UNEP Handbook on Essential Use Nominations
M3  - Communication or other resource
ER  -