(1. School of Management,Guangdong University of Technology,Guangzhou 510520,China; 2. School of Economics and Commerce, South China University of Technology, Guangzhou 510006,China)
WU Xiaojie,HONG Yanling,WANG Xiuqiong,ZHENG Rongbao. Comparative on Gravity Centre Evolution of Economy and Ecological Civilization in Guangdong during 2000-2012[J].TROPICAL GEOGRAPHY, 2015, 35(6): 950-958.