论文部分内容阅读
Grey characteristics of microbanding of stalagmite in Shihua Cave, Beijing and its climatic signific
【出 处】
:
中国科学:地球科学英文版
【发表日期】
:
1998年2期
【基金项目】
:
theNationalNaturalScienceFoundationofChina (GrantNo .496 72 134 )
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