International Cooperative Programme on Assessment and Monitoring of Acidification of Rivers and Lakes : progress report / by the Chairperson of the Programme Task Force.
1994
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]EB.AIR/WG.1/R.99
العنوانInternational Cooperative Programme on Assessment and Monitoring of Acidification of Rivers and Lakes : progress report / by the Chairperson of the Programme Task Force.
تاريخGeneva : UN, 19 Apr. 1994.
الوصف
3 p.