EN中文
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
PROGRESS IN GEOGRAPHY . 2006, (4): 96 -107 .  DOI: 10.11820/dlkxjz.2006.04.011