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T1 Tunza vol. 5 no. 3: technology and the environment
A1 United Nations Environment Programme, 
PB United Nations Environment Programme
SN 1727-8902
YR 2007
FD 2007
LK https://wedocs.unep.org/handle/20.500.11822/7559
UL https://wedocs.unep.org/handle/20.500.11822/7559
NO UNEP magazine for youth.
DS UN Environment Document Repository
RD Sep 17, 2026