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Carbon isotope and C/N ratios of suspended matter in rivers: an indicator of seasonal change in C-4/C-3 vegetation 期刊论文
APPLIED GEOCHEMISTRY, 2003, 卷号: 18, 期号: 8, 页码: 1241-1249
作者:  Liu, WB;  An, ZS;  Zhou, WJ;  Head, MJ;  Cai, DL
收藏  |  浏览/下载:13/0  |  提交时间:2020/05/28
EVALUATION OF C-14 AGES OF ORGANIC FRACTIONS OF PALEOSOLS FROM LOESS-PALEOSOL SEQUENCES NEAR XIAN, CHINA 期刊论文
RADIOCARBON, 1989, 卷号: 31, 期号: 3, 页码: 680-696
作者:  HEAD, MJ;  ZHOU, WJ;  ZHOU, MF
收藏  |  浏览/下载:11/0  |  提交时间:2020/05/28


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