119(16):9914-9930[14]Niu BB, Loaiciga HA, Wang Z, Zhan FB, Hong S. Twenty years of global groundwater research: A Science Citation Index Expanded-based bibliometric survey (1993-2012). Journal of Hydro
武汉大学学报(工学版 ). 2006,39(3):68-72(20)Cheng-Xiang Xu and Shu-Yong Geng. Taijitou No. 1 Landslide treatment Project and Its Effects Analysis. The Ninth International Symposium on Structural Engineering for Youn