Updated maps of critical loads : note / prepared by the Coordination Center for Effects with the assistance of the Secretariat.
1996
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]EB.AIR/WG.1/R.116
العنوانUpdated maps of critical loads : note / prepared by the Coordination Center for Effects with the assistance of the Secretariat.
تاريخGeneva : UN, 11 Apr. 1996.
الوصف
7 p. : maps