Spatial-temporal Pattern Evolution of Cultivated Land in Sichuan Province from 1999 to 2018
Wang Xie, Yang Qiao, Zeng Qiguo, Zhang Jianhua, Li Jingrui, Li Yiran, Zhu Yuhong
Chinese Agricultural Science Bulletin . 2021, (26): 110 -116 .  DOI: 10.11924/j.issn.1000-6850.casb2021-0473