可视化

伊春市城镇体系的演变及对策——一个“边缘化”地区的实例
修春亮, 袁家冬
An Example of Marginalized Region: Evolution of Yichun Urban System and Its Strategy
XIU Chun-liang, YUAN Jia-dong
地理科学 . 2002, (4): 495 -499 .  DOI: 10.13249/j.cnki.sgs.2002.04.495