International Cooperative Programme for Assessment and Monitoring of Air Pollution Effects on Forests : progress report / by the Chairman of the Programme Task Force.
1994
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]EB.AIR/WG.1/R.97
العنوانInternational Cooperative Programme for Assessment and Monitoring of Air Pollution Effects on Forests : progress report / by the Chairman of the Programme Task Force.
تاريخGeneva : UN, 12 Apr. 1994.
الوصف
2 p.