International Journal of Coal Geology
International Journal of Coal Geology > 2017 > 175 > C > 40-50
International Journal of Coal Geology > 2017 > 176-177 > C > 1-7
International Journal of Coal Geology > 2017 > 176-177 > C > 8-35
International Journal of Coal Geology > 2017 > 176-177 > C > 36-48
International Journal of Coal Geology > 2017 > 176-177 > C > 49-68
International Journal of Coal Geology > 2017 > 178 > C > 74-83
International Journal of Coal Geology > 2017 > 178 > C > 26-38
International Journal of Coal Geology > 2017 > 178 > C > 1-12
International Journal of Coal Geology > 2017 > 178 > C > 84-99
International Journal of Coal Geology > 2017 > 178 > C > 100-109
International Journal of Coal Geology > 2017 > 178 > C > 13-25
International Journal of Coal Geology > 2017 > 178 > C > 56-73
International Journal of Coal Geology > 2017 > 178 > C > 122-131
International Journal of Coal Geology > 2017 > 178 > C > 110-121
International Journal of Coal Geology > 2017 > 178 > C > 39-55
International Journal of Coal Geology > 2017 > 179 > C > 278-294
International Journal of Coal Geology > 2017 > 179 > C > 92-112