..............page:104-107,112
..............page:14-16,22
..............page:27-29,52
..............page:66-70,76
..............page:23-26,52
..............page:30-32,60
..............page:108-112
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Spatial Structure of Entry-Boundary Tourism in China
zhou yu-cui1; han yan-hong2(1.school of tourism; regional strategy and planning research base; hunan business college; changsha 410205; 2.school of geographical science; nanjing college of xiaozhuang; nanjing 210017; china)
..............page:99-103
Urban Land Cover Composition Abundance Extraction of Sub-pixel Level Based on ETM+ Image:A Case Study of Nanjing
li su1; li wen-zheng1; zhou jian-jun2; shi run-he3; zhuang da-fang4(1.computer college; beijing technology and business university; beijing 100037; 2.college of information and electrical engineering; china agricultural university; beijing 100083; 3.key lab of geographic information science; ministry of education; east china normal university; shanghai 200062; 4.state key lab of resource and environmental information system; institute of geographical sciences and natural resources research; chinese academy of sciences; beijing 100101; china)
..............page:17-22
..............page:96-98,103