| 13543 | 
                        Similarities and Differences in Hydraulic, Hydrologic and Hydrogeologic Approaches to Karst Groundwater Investigations | 
                        
                             Ognjen Bonacci 
                         | 
                        1999 | 
                    
                                                    
                        | 13544 | 
                        Residual Fluid Dissolution Fingering in Porous Media: Experiment in a Water-Air System | 
                        
                             Fritz Stauffer; Oscar Osorio; Wolfgang Kinzelbach 
                         | 
                        1999 | 
                    
                                                    
                        | 13545 | 
                        Seawater Intrusion into Limestone Aquifer of Yoron Island, Japan: Field Survey and Immiscible Approach | 
                        
                             Kazuro Momii; Jun-Ichi Shoji 
                         | 
                        1999 | 
                    
                                                    
                        | 13546 | 
                        Experimental and Mathematical Modelling of Prognoses of Geohydraulic Changes Caused by Coal Excavation | 
                        
                             Jirina Trckova 
                         | 
                        1999 | 
                    
                                                    
                        | 13547 | 
                        Consequences of Open-PIT Coal Mining on the Geohydraulical System (Case Study) | 
                        
                             Josef Hanzlik; Jirina Trckova 
                         | 
                        1999 | 
                    
                                                    
                        | 13548 | 
                        Numerical Modeling of Phase Change During Bioventing: Influence of Injection Flow Rates and Thermal Conductivity | 
                        
                             Lee G. Glascoe; Steven J. Wright; Linda M. Abriola 
                         | 
                        1999 | 
                    
                                                    
                        | 13549 | 
                        Effect of Air Migration on Volatile Contaminant Concentration in Subsurface Environment | 
                        
                             N. Egusa; T. Hirata; K. Fukuura; T. Matsushita 
                         | 
                        1999 | 
                    
                                                    
                        | 13550 | 
                        Retention and Relative Permeability Relations of Immiscible Fluids Based on Pressure Cell Data | 
                        
                             J. H. Dane; M. Jalbert 
                         | 
                        1999 | 
                    
                                                    
                        | 13551 | 
                        Flow Analysis Around Underground Storage Caverns Incorporating Spatial Nonuniformity of Hydraulic Conductivity | 
                        
                             Chung Il Moon; Cho Woncheol; Heo Jun-Haeng 
                         | 
                        1999 | 
                    
                                                    
                        | 13552 | 
                        Measurements of the Groundwater Flow Velocity in the Observation Wells and Their Vertical Distributions | 
                        
                             Keiichi Yamada; Daizo Ueda 
                         | 
                        1999 |