黔西晚二叠世煤地球化学性质变异及特殊组构的火山灰成因

黔西晚二叠世煤地球化学性质变异及特殊组构的火山灰成因的英文翻译

基本释义

• Variation of coal geochemistry and special textures of Late Permian coals in the western Guizhou Province and their volcanic origin