Journal of Mining and Earth Sciences
Vol 39, [07 - 2012]
Mining survey
- 2002
- 2005
- 2220
- 1874
- 2052
- 2071
- 1815
- 1905
- 2014
- Phich Quang Nguyen, Manh Van Nguyen, Quyen Van Nguyen, Hao Doan Ngo, Thanh Chi Nguyen, Thai Ngoc Do, Kha Trong Vuong
- 1938
- 1865
- 1671
Journal of Mining and Earth Sciences
Vol 39, [07 - 2012]
Mining survey