Journal of Mining and Earth Sciences
Vol 39, [07 - 2012]
Mining survey
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- 2367
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- 2255
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- 2139
- 2285
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- Phich Quang Nguyen, Manh Van Nguyen, Quyen Van Nguyen, Hao Doan Ngo, Thanh Chi Nguyen, Thai Ngoc Do, Kha Trong Vuong
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Journal of Mining and Earth Sciences
Vol 39, [07 - 2012]
Mining survey