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

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

書誌詳細
出版年:Portal : your insight into the Philippine mining industry 1, 2 (2012(2nd Quarter)).
第一著者: San Pablo, Tichot
フォーマット: 論文
言語:English
主題:
Geotourism.
Mining industry > Environmental aspects.