Holcim La Union cement plant champions local tourism. IN Giving back.

Bibliographische Detailangaben
Veröffentlicht in:	Portal : your insight into the Philippine mining industry 1, 2 (2012(2nd Quarter)).
1. Verfasser:	San Pablo, Tichot
Format:	Artikel
Sprache:	English
Schlagworte:	Geotourism. Mining industry > Environmental aspects.