TY  - RPRT
AU  - United Nations Environment Programme
PY  - 1998
SN  - 9280717243
UR  - https://wedocs.unep.org/handle/20.500.11822/8236
LA  - English
A3  - United Nations Environment Programme
TI  - Environmental effects of ozone depletion: 1998 assessment
M3  - Technical report
ER  -