Preparation of an industrial classification of medium-rank coals / transmitted by the Government of Turkey.
1982
Полное описание
Условное обозначение[E/ECE/]COAL/GE.3/R.49/Add.14/Rev.1
ЗаглавиеPreparation of an industrial classification of medium-rank coals / transmitted by the Government of Turkey.
АвторыTurkey
ДатаGeneva : UN, 7 May 1982.
Описание
4 p.