RT null T1 UNEP in Europe Newsletter December 2012 - January 2013 A1 United Nations Environment Programme, K1 ozone layer K1 chemical K1 mercury K1 energy efficiency K1 Europe K1  Energy Efficiency K1 Ozone K1 Pollution YR 2013 FD 2013 LK https://wedocs.unep.org/handle/20.500.11822/32216 UL https://wedocs.unep.org/handle/20.500.11822/32216 NO This publication is a monthly newsletter on UNEPs activities in Europe. DS UN Environment Document Repository RD Sep 16, 2026