“亚欧大陆桥”对我国经济发展的意义

袁志彦

The Significance of the “Eurasian Continental Bridge” in the Economic Development of Our Country

Yuan Zhiyan

人文地理 . 1991, (4): 52 -55 . DOI: 10.13959/j.issn.1003-2398.1991.04.011