TY - Tropical Geography A1 - YE Xiaoqi,SONG Xiaoqing,TAN Zi’an,WU Zhifeng T1 - Functional Pattern of Cultivated Land and Its Cause in Metropolitan at the Sub-district Scale: A Case Study of Guangzhou Y1 - 2017-11-05 00:00:00.0 JF - Tropical Geography JO - Tropical Geography SP - 862 EP - 873 VL - 37 IS - 6 UR - {https://www.rddl.com.cn/EN/10.13284/j.cnki.rddl.003006} N1 - 10.13284/j.cnki.rddl.003006 ER -