中国贫困地区交通落后的实质及其成因分析

冯宗宪, 张红十

The Analysis of Essence for Backward Transportion of Chinese Poor Region and its Contributing Factor

Feng Songxian

人文地理 . 1992, (3): 34 -39 . DOI: 10.13959/j.issn.1003-2398.1992.03.009