省级地域公路货运的空间联系探讨——以辽宁省为例
张建松,韩增林,董晓菲
Discussion of Spatial Linkage of Fr eight Tr anspor tation by Highway in Provincial Region ———Taking Liaoning Province as an Example
ZHANG Jiansong,HAN Zenglin,DONG Xiaofei
地理科学进展
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2006, (4): 96
-107
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DOI: 10.11820/dlkxjz.2006.04.011
