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Geotechnical Investigation & Surveying
1000-1433
1993 Issue 6
di xia shui yun yi mo xing yi shu jian ping
chen yu sun ;
..............page:40
zhang jia kou shi di xia shui de wu ran yu fang zhi
Cui Yuying
..............page:28-31
ba zhi yin fu gou zao tan ce yu zi liao fen xi
Shi Jianxin
..............page:59-62