Tree-ring width of Pinus sylvestris from historical object sample 6404B/03A, Netherlands, Midwolda
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资源简介：
Species: Pinus sylvestris; No of rings: 206; first year: 1543; end year: 1749; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 84; Last ring under bark: absent
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Preßler, Erhard创建时间：
2010-01-01
