RT null T1 Air pollution from Cook Stoves A1 United Nations Environment Programme, K1 air pollution PB United Nations Environment Programme YR 2014 FD 2014-07 LK https://wedocs.unep.org/handle/20.500.11822/16807 UL https://wedocs.unep.org/handle/20.500.11822/16807 NO https://www.unep.org/transport/astf DS UN Environment Document Repository RD Sep 23, 2026