Spatial analysis of ground-level NO2 in China and its socio-economic factors
JIANG Jianfang,HOU Lili,WANG Xinlong,WANG Lili,WU Gaofeng,ZHAO Wenji
Ecology and Environmental Sciences . 2019, (8): 1632 -1641 .  DOI: 10.16258/j.cnki.1674-5906.2019.08.016