Groundbreakers III the Co-O Gold Mines: Mindanao's El Dorado?

Groundbreakers III the Co-O Gold Mines: Mindanao's El Dorado?

Bibliographic Details
Main Author: Caccam, Pio E. (Author)
Corporate Author: Philippine Institute of Mining & Quarrying
Format: Book
Language:English
Published: Quezon City BBF Rock, Inc. [2017]
Subjects:
Co-O Gold Mines.
Philsaga Mining Corporations.
Mining corporations > Philippines.
Gold mines and mining > Philippines > History.