Draft report of the 30th session : Economic Commission for Europe, Executive Body for the Convention on Long-range Transboundary Air Pollution, Working Group on Strategies, 30th session, 31 May-4 June 1999.
1999
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]EB.AIR/WG.5/CRP.31
العنوانDraft report of the 30th session : Economic Commission for Europe, Executive Body for the Convention on Long-range Transboundary Air Pollution, Working Group on Strategies, 30th session, 31 May-4 June 1999.
تاريخGeneva : [UN], 31 May 1999.
الوصف
3 p.