2009/2010 Industry profile mining and quarrying.

2009/2010 Industry profile mining and quarrying.

書誌詳細
出版年:Labstat Updates Vol. 16, no. 20 (Aug. 2012), 1-6
Resource Type: 論文
言語:English
出版事項: 2012
主題:
Mineral industries > Employees > Statistics
Quarries and quarrying > Employees > Statistics
その他の書誌記述
物理的記述:tables, graphs