Current problems concerning manganese. Views presented by Governments : note / by the UNCTAD secretariat.
1981
Полное описание
Условное обозначениеTD/B/IPC/MANGANESE/9
ЗаглавиеCurrent problems concerning manganese. Views presented by Governments : note / by the UNCTAD secretariat.
Другие заглавия
UNCTAD secretariat. Note containing replies from Governments
ДатаGeneva : UN, 17 Jul. 1981.
Описание
[14] p., including annex