The coal situation in the ECE region in 1993 and the global prospects for coal : note / by the Secretariat.
1994
Полное описание
Условное обозначение[E/ECE/]ENERGY/WP.1/R.35
ЗаглавиеThe coal situation in the ECE region in 1993 and the global prospects for coal : note / by the Secretariat.
АвторыUN. ECE. Secretariat
ДатаGeneva : UN, 16 Aug. 1994.
Описание
50 p. : tables