TY - Acta Geographica Sinica A1 - CHENG Yeqing, DENG Jixiang T1 - Spatio-temporal Pattern Change and Its Driving Factors of Urban-rural Integrated Development Level in the Major Grain-producing Area of Central Jilin Province Y1 - 2010-12-20 00:00:00.0 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 1591 EP - 1601 VL - 65 IS - 12 UR - {https://www.geog.com.cn/EN/10.11821/xb201012014} N1 - 10.11821/xb201012014 ER -