Directory of producing mines and quarries

Directory of producing mines and quarries

Bibliographic Details
Corporate Author: Philippines. Department of Environment and Natural Resources. Bureau of Mines and Geo-Sciences. Cordillera Administrative Region (Author)
Format: Analytics
Language:English
Published: Baguio City BOMGS, DENR 1990.
Subjects:
Mineral industries > Philippines > Cordillera Region > Directories.
Quarries and quarrying > Philippines > Cordillera Region > Directories.