00829nam0-22002891i-450-99000678761040332120001010000678761FED01000678761(Aleph)000678761FED0100067876120001010d--------km-y0itay50------baitay-------001yyURBAN air pollution in megacities of the worldearthwatchglobal environment monitoring systemOxfordBlackwell1993.VIII, 230 p. c. tem. 30 cmAree metropolitane363.73ITUNINARICAUNIMARCBK990006787610403321VII C 18121737FSPBCFSPBCURBAN air pollution in megacities of the world635802UNINAGEN01