Global Geology     2012 15 (3):  231-236    ISSN: 1673-9736:  CN: 22-1371/P

Risk assessments of debris flow based on improved analytic hierarchy process and efficacy coefficient method
LIU Guochao,LI Guangjie and YANG Lina
College of Construction Engineering,Jilin University,Changchun 130026,China
Received null  Revised null  Online 2012-09-25
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