An Analysis of variation in groumdwater flow field affected by precipitation, runoff and exploitation in Xi’an[J]. Hydrogeology & Engineering Geology, 2016, 43(6): 7-13.
            
            
                
                    | Citation: | An Analysis of variation in groumdwater flow field affected by precipitation, runoff and exploitation in Xi’an[J]. Hydrogeology & Engineering Geology, 2016, 43(6): 7-13. | 
            
         
        
            
                An Analysis of variation in groumdwater flow field affected by precipitation, runoff and exploitation in Xi’an[J]. Hydrogeology & Engineering Geology, 2016, 43(6): 7-13.
            
            
                
                    | Citation: | An Analysis of variation in groumdwater flow field affected by precipitation, runoff and exploitation in Xi’an[J]. Hydrogeology & Engineering Geology, 2016, 43(6): 7-13. |