Report of the 7th session : Economic Commission for Europe, Executive Body for the Convention on Long-Range Transboundary Air Pollution, Group of Economic Experts on Air Pollution.
1991
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]EB.AIR/GE.2/14
العنوانReport of the 7th session : Economic Commission for Europe, Executive Body for the Convention on Long-Range Transboundary Air Pollution, Group of Economic Experts on Air Pollution.
تاريخGeneva : UN, 1 July 1991.
الوصف
4 p.