Stem Analysis of <i>Pinus bungeana</i> in Xiaolongshan, Gansu Pronvince,China

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LI Chunyi, YAO Guanggang, CHEN Wenjing, WANG Xiaoping, ZHA Tianshan

Forest and Grassland Resources Research . 2016, (6): 94 -99 . DOI: 10.13466/j.cnki.lyzygl.2016.06.018