Acta Agrestia Sinica
Study on the Current Situation, Existing Problems and Countermeasures of Green Development in Zhangjiakou City
WANG Jian-xun, LIU Yan, REN Liang
Acta Agrestia Sinica . 2021, (9): 2017 -2022 .  DOI: 10.11733/j.issn.1007-0435.2021.09.019