The Spatial Characteristics of Producer Service Agglomeration in Beijing-Tianjin-Hebei Metropolitan Region
ZHANGWang, SHEN Yuming
PROGRESS IN GEOGRAPHY ›› 2012, Vol. 31 ›› Issue (6) : 742-749.
The Spatial Characteristics of Producer Service Agglomeration in Beijing-Tianjin-Hebei Metropolitan Region
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