云南省高等级旅游景区空间结构特征及其时空演变
郭向阳,明庆忠,穆学青,吴建丽,杨亚萍
Spatial structure characteristics and spatial-temporal evolution of high level scenic spots in Yunnan province, China
GUO Xiangyang, MING Qingzhong, MU Xueqing, WU Jianli, YANG Yaping
陕西师范大学学报(自然科学版)
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2017, (2): 88
-95
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