Tree-ring chronology of Picea glauca (White spruce) compiled from tree samples BILLY
收藏官方服务：
资源简介：
Species PCGL; No of trees 12; No samples 24; No of years 192; Begin 1792; End 1983; Creation date 1997-01-01
创建时间：
2007-01-01
社区交流群
科研交流群
商业服务
Species PCGL; No of trees 12; No samples 24; No of years 192; Begin 1792; End 1983; Creation date 1997-01-01