The Philippine mineral industry resources,, production, trade and role in development.

The Philippine mineral industry resources,, production, trade and role in development.

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書目詳細資料
主要作者: Santos, Teodoro M.
格式: 圖書
語言:English
出版: [Quezon City] Natural Resources Management Center, Ministry of Natural Resources 1984.
主題:
Mineral industries > Philippines.
Mines and mineral industries > Philippines.