PDF(218 KB) 
						
						
					
			Analysis of Cause and Formation Mechanisms for Loess Sinking Hole in Longxi Region
HU Yong - zhan
Journal of Railway Engineering Society ›› 2013, Vol. 30 ›› Issue (3) : 1-4.
						
							PDF(218 KB) 
						
						
					
						
							PDF(218 KB) 
						
						
					Analysis of Cause and Formation Mechanisms for Loess Sinking Hole in Longxi Region
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