我国公路货运与制造业重心的空间分布和演变
于江霞, 冯欣, 张丹, 黄丽娟
Spatial Distribution and Evolvement of Road Freight Transport Gravity Center and Manufacturing Industry Gravity Center China
YU Jiang-xia, FENG Xin, ZHANG Dan, HUANG Li-juan
公路交通科技 . 2014, (1): 145 -151 .  DOI: 10.3969/jissn.1002-0268.2014.01.025