International Journal of Coal Geology
International Journal of Coal Geology > 2017 > 170 > C > 54-59
International Journal of Coal Geology > 2017 > 170 > C > 69-76
International Journal of Coal Geology > 2017 > 170 > C > 28-34
International Journal of Coal Geology > 2017 > 170 > C > 14-18
International Journal of Coal Geology > 2017 > 170 > C > 7-13
International Journal of Coal Geology > 2017 > 170 > C > 35-40
International Journal of Coal Geology > 2017 > 170 > C > 77-83
International Journal of Coal Geology > 2017 > 170 > C > 41-47
International Journal of Coal Geology > 2017 > 170 > C > 19-27
International Journal of Coal Geology > 2017 > 170 > C > 48-53
International Journal of Coal Geology > 2017 > 170 > C > 60-68
International Journal of Coal Geology > 2017 > 170 > C > 2-6