Report on the 12th session : Economic Commission for Europe, Executive Body for the Convention on Long-Range Transboundary Air Pollution, Working Group on Effects.
1993
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]EB.AIR/WG.1/20
العنوانReport on the 12th session : Economic Commission for Europe, Executive Body for the Convention on Long-Range Transboundary Air Pollution, Working Group on Effects.
تاريخGeneva : UN, 22 July 1993.
الوصف
13 p. : table