Tree-ring width of Picea abies (L.) H. Karst. from historical object sample 6604B/07A, Germany, Celle
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资源简介：
Species: Picea abies (L.) H. Karst.; No of rings: 50; Age not determined; Pith: not applicable; Heartwood: absent; Sapwood: unknown; Number of sapwood rings: 0; Last ring under bark: present
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Preßler, Erhard创建时间：
2012-01-01
