Authors | Title | Year | |
---|---|---|---|
Salamanca, JM; Rodriguez-Diaz, OO; Fernández, AA; Niño-Merchan, JJ; Rojas, B |
Modernisation of the underground coal mining sector in Colombia – a proposal from the academy UMT 2017: Proceedings of the First International Conference on Underground Mining Technology, UMT 2017 |
2017 | |
Salamanca, JM; Rodríguez, HE; Moreno, MM |
Design and construction of a prototype for acidity level control in coal mining liquid effluents UMT 2017: Proceedings of the First International Conference on Underground Mining Technology, UMT 2017 |
2017 |