00736nam a2200193Ia 4500001001100000005001700011008004100028020002900069090001400098245016500112260003600277300002500313500005400338650001900392650004000411650002800451650004600479999001700525000001631520251012174746.0  010928s1994    xxu           00    eng  a9211166020 (pbk.):cfree04a363.7392600aEffects and control of long-range transboundary air pollutionbreport prepared within the framework of the Convention on Long-range Transboundary Air Pollution   aNew YorkbUnited Nationsc1994   aiv, 60p.bill.c30cm  aAt head of title: Economic Commission for Europe  0aAirxPollution 0aHeavy metalsxEnvironmental aspects 0aTransboundary pollution 0aTreesxEffect of air pollution onzEurope  c10163d10163