20世纪以来东北城市的发展及其历史作用

宋玉祥, 陈群元

Development of cities of Northeast China and its historic role in the 20th century

SONG Yu-xiang, CHEN Qun-yuan

地理研究 . 2005, (1): 89 -97 . DOI: 10.11821/yj2005010010