RT Report
T1 Environmental effects of ozone depletion: 1998 assessment
A1 United Nations Environment Programme, 
PB United Nations Environment Programme
SN 9280717243
YR 1998
FD 1998
LK https://wedocs.unep.org/handle/20.500.11822/8236
UL https://wedocs.unep.org/handle/20.500.11822/8236
NO The Montreal protocol on substances that deplete the ozone layer requires periodic assessment of available scientific environmental , technical and economic information .
DS UN Environment Document Repository
RD Sep 19, 2026