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Crosshole ultrasonic tomography and its application to karst investigation
Hong-gui Liu, Jian-da Liu, Han-gang Xu, Wen-rong SongVolume:
16
Language:
english
Pages:
8
DOI:
10.1007/s11589-003-0077-7
Date:
July, 2003
File:
PDF, 675 KB
english, 2003