RT null
T1 Singapore Inputs Draft Bui8lding Blocks 73/333
A1 United Nations Environment Programme, 
YR 2021
FD 2021-06-14
LK https://wedocs.unep.org/handle/20.500.11822/36310
UL https://wedocs.unep.org/handle/20.500.11822/36310
DS UN Environment Document Repository
RD Sep 19, 2026