引用本文: | 彭格林. 贺兰山北段煤田晚石炭世中期砂体沉积环境及其与含煤性的关系[J]. 煤田地质与勘探, 1984, 12(4): 1-6. |
Citation: | Sedimentary Environment of Sand Body and its Relations with Coal-bearing Property in Middle Age of Late Carboniferous in Northern Part of Helansha[J]. COAL GEOLOGY & EXPLORATION, 1984, 12(4): 1-6. |