Spatial features and forming mechanism of rural land non-agricultural degree in metropolitan areas: A case study of Guangzhou City
Ying LIU, Chunshan ZHOU, Wanling HUANG, Qianqiong ZHU
PROGRESS IN GEOGRAPHY . 2018, (8): 1119 -1130 .  DOI: 10.18306/dlkxjz.2018.08.011