Seasonal Variation in Contents of C, N and P and Stoichiometry Characteristics in Fine Roots, Stems and Needles of Larix principis-rupprechtii
Yafang Zhao, Fuli Xu, Weiling Wang, Lingling Wang, Guoxing Wang, Pengyue Sun, Xiaofang Bai
Chinese Bulletin of Botany . 2014, (5): 560 -568 .  DOI: 10.3724/SP.J.1259.2014.00560