Wave Impedance Profile of Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1986, 14(6): 51-61.
Citation:
|
Wave Impedance Profile of Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1986, 14(6): 51-61.
|
Wave Impedance Profile of Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1986, 14(6): 51-61.
Citation:
|
Wave Impedance Profile of Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1986, 14(6): 51-61.
|