Needle-Age Related Variability in Nitrogen, Mobile Carbohydrates, and δ(13)C within Pinus koraiensis Tree Crowns

por Yan, Cai-Feng, Han, Shi-Jie, Zhou, Yu-Mei, Wang, Cun-Guo, Dai, Guan-Hua, Xiao, Wen-Fa, Li, Mai-He
Publicado 2012