The leaf anatomical structure of 9 garden plants in different air environments in Lanzhou city
LI Juanxia,TIAN Qing,LI Jiaozhen,ZHU Xingzhen,HE Hongsheng,YANG Xiuxiu
Ecology and Environmental Sciences . 2020, (11): 2189 -2198 .  DOI: 10.16258/j.cnki.1674-5906.2020.011.006

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