2009/2010 Industry profile mining and quarrying.

2009/2010 Industry profile mining and quarrying.

書目詳細資料
發表在:Labstat Updates Vol. 16, no. 20 (Aug. 2012), 1-6
Resource Type: Article
語言:English
出版: 2012
主題:
Mineral industries > Employees > Statistics
Quarries and quarrying > Employees > Statistics
實物特徵
實物描述:tables, graphs