Tree-ring width of Picea abies from historical object sample 6486B/03B, Netherlands, Groningen
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资源简介：
Species: Picea abies; No of rings: 42; first year: 1559; end year: 1601; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
提供机构：
Preßler, Erhard创建时间：
2011-01-01
