中国滑坡与边坡灾害 Y/gVyQ(
防治技术简介 quGb;)3
Introduce on Control Techniques of Landslide and Slope Disaster in China BR5$;-7W
王 恭 先 {*jkx,|
Wang Gongxian Qkr'C
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中铁西北科学研究院 z ;
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Northwest Research Institute of China Railway Engineering Corporation 7zR7v
2007.7 ' 'UiQ