EN中文
Change of rural regional system in deep poverty areas: A case study of Yangyuan County, Hebei Province
LI Yuheng, SONG Chuanyao, YAN Jiayu, HUANG Huiqian
PROGRESS IN GEOGRAPHY . 2020, (6): 951 -959 .  DOI: 10.18306/dlkxjz.2020.06.006