Investigation on Current Situation of Eucommia ulmoides Resources in Hunan Province

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WANG Xiaoyu, CHEN Yifeng, WU Jiangbo, DU Hongyan, JIN Xiaoling

Forest and Grassland Resources Research . 2015, (3): 146 -150 . DOI: 10.13466/j.cnki.lyzygl.2015.03.028