TY  - GEN
AU  - United Nations Environment Programme
PY  - 2001
SN  - 92-807-1958-0
UR  - https://wedocs.unep.org/handle/20.500.11822/8352
LA  - English
PB  - United Nations Environment Programme
TI  - Training manual for custom offices: saving the ozone layer, phasing out ozone depleting substances in developing countries
M3  - Educational material
ER  -