International Journal of Coal Geology
International Journal of Coal Geology > 2014 > 127 > Complete > 111-113
International Journal of Coal Geology > 2014 > 127 > Complete > 24-41
International Journal of Coal Geology > 2014 > 127 > Complete > 56-74
International Journal of Coal Geology > 2014 > 127 > Complete > 88-99
International Journal of Coal Geology > 2014 > 127 > Complete > 42-55
International Journal of Coal Geology > 2014 > 127 > Complete > 100-110
International Journal of Coal Geology > 2014 > 127 > Complete > 3-13
International Journal of Coal Geology > 2014 > 127 > Complete > 14-23
International Journal of Coal Geology > 2014 > 127 > Complete > 75-87