Determining and developing sustainability in a mining operation (the case of the Union Cement Corporation in Bacnotan, La Union)

Xehetasun bibliografikoak
Egile nagusia:	Miralles, Kathreen V.
Formatua:	Liburua
Hizkuntza:	English
Gaiak:	Limestone mines and mining > Philippines > La Union.. Mines and mineral resources > Environmental aspects > Philippines > La Union. .