Tree-ring width of Picea abies (Karsten) from historical object sample IB20403-6
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Species PCAB; No of rings 83; Begin 1741; End 1823
物种PCAB;年轮数目:83;起始年份:1741;结束年份:1823

Species PCAB; No of rings 83; Begin 1741; End 1823
物种PCAB;年轮数目:83;起始年份:1741;结束年份:1823