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T1 Tunza vol. 3 no. 1: green cities
A1 United Nations Environment Programme, 
PB United Nations Environment Programme
SN 1727-8902
YR 2005
FD 2005
LK https://wedocs.unep.org/handle/20.500.11822/9218
UL https://wedocs.unep.org/handle/20.500.11822/9218
NO UNEPs magazine for youth.
DS UN Environment Document Repository
RD Sep 16, 2026