검색결과 : 1건
No. | Article |
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1 |
Evolution of Pennsylvanian (Late Carboniferous) peat swamps of the Ruhr Basin, Germany: Comparison of palynological, coal petrographical and organic geochemical data Jasper K, Hartkopf-Froder C, Flajs G, Littke R International Journal of Coal Geology, 83(4), 346, 2010 |