EN中文
Measurement on the Level of the Urban Ecological Performance and Analysis of Influential Factors in Beijing-Tianjin-Hebei Urban Agglomeration
MENG Xue, DI Qianbin, JI Jianwen
Economic geograph . 2020, (1): 181 -186 .  DOI: 10.15957/j.cnki.jjdl.2020.01.020