Draft work programme : Economic Commission for Europe, Executive Body for the Convention on Long-Range Transboundary Air Pollution, Group of Economic Experts on Air Pollution : note / by the Secretariat.
1988
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]EB.AIR/GE.2/R.20
العنوانDraft work programme : Economic Commission for Europe, Executive Body for the Convention on Long-Range Transboundary Air Pollution, Group of Economic Experts on Air Pollution : note / by the Secretariat.
المؤلفونUN. ECE. Secretariat
تاريخGeneva : UN, 30 Mar. 1988.
الوصف
3 p.