Stage four decommissioning and mine rehabilitation. IN Hard Hat.

Xehetasun bibliografikoak
Argitaratua izan da:	Portal : your insight into the Philippine mining industry 1, 2 (2012(2nd Quarter)).
Egile nagusia:	Castillo, Loi
Formatua:	Artikulua
Hizkuntza:	ingelesa
Gaiak:	Engineering > Study & teaching.