Tree-ring width of Pinus sylvestris L. from historical object sample 6751B/01...
收藏B2FIND2026-03-19 收录
官方服务：
资源简介：
Species: Pinus sylvestris L.; No of rings: 78; first year: 1743; tree-death year: 1821; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings:...
