TY - Acta Geographica Sinica A1 - Xue CAO, Xiaobin JIN, Jinshuo WANG, Lijuan MIAO, Yinkang ZHOU T1 - Reconstruction and change analysis of cropland data of China in recent 300 years Y1 - 2014-07-20 14:13:34.497 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 896 EP - 906 VL - 69 IS - 7 UR - {https://www.geog.com.cn/EN/10.11821/dlxb201407002} N1 - 10.11821/dlxb201407002 ER -