The coal situation in the ECE region in 1981 and its prospects / transmitted by the Government of Czechoslovakia.
1982
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]COAL/R.83/Add.5
العنوانThe coal situation in the ECE region in 1981 and its prospects / transmitted by the Government of Czechoslovakia.
المؤلفونCzechoslovakia
تاريخGeneva : UN, 6 Aug. 1982.
الوصف
3 p. : tables.