Mining Industry Journal
Issue 1 [01 - 2017], Year XXXI
Issue 6 [12 - 2017] Year XXXI
Issue 5 [10 - 2017] Year XXXI
Issue 4 [08 - 2017] Year XXXI
Issue 3 [06 - 2017] Year XXXI
Issue 2 [04 - 2017] Year XXXI
Issue 1 [01 - 2017] Year XXXI