| 13583 | 
                        Directional Variography and Assessment of the Characteristics of a Contamination Source of an Aquifer: Is It a Possible Task? | 
                        
                             G. Passarella; M. Vurro; V. D'Agostino; M. Benedini 
                         | 
                        1999 | 
                    
                                                    
                        | 13584 | 
                        Unsaturated Flow in Fractures with Anisotropic Variable Apertures | 
                        
                             C. Masciopinto; M. Benedini 
                         | 
                        1999 | 
                    
                                                    
                        | 13585 | 
                        Investigations Relating to Seepage Through a Natural Side Embankment for a Reservoir Project | 
                        
                             Heigerth Gunther 
                         | 
                        1999 | 
                    
                                                    
                        | 13586 | 
                        Hydraulic Transients as a Monitoring Device | 
                        
                             Lennart Jonsson 
                         | 
                        1999 | 
                    
                                                    
                        | 13587 | 
                        Dropshaft Cascades in Roman Aqueducts | 
                        
                             H. Chanson 
                         | 
                        1999 | 
                    
                                                    
                        | 13588 | 
                        Reservoir Sedimentation Effects on Hydropower Generation-a Case Study | 
                        
                             Newton De Oliveira Carvalho 
                         | 
                        1999 | 
                    
                                                    
                        | 13589 | 
                        Threshold for Sediment Motion in V-Shaped Channels | 
                        
                             Mirali Mohammadi; Donald W. Knight 
                         | 
                        1999 | 
                    
                                                    
                        | 13590 | 
                        Second-Order FDS Scheme on Adaptive Grid for 1-D Transient Flows with Control Structures | 
                        
                             Akhilesh Kumar Jha; Juichiro Akiyama; Masaru Ura 
                         | 
                        1999 | 
                    
                                                    
                        | 13591 | 
                        Some Considerations on Extreme Statistics of Storm Surge Height | 
                        
                             Masataka Yamaguchi; Yoshio Hatada 
                         | 
                        1999 | 
                    
                                                    
                        | 13592 | 
                        Reef-Top Seawall an Alternative to Control Wave Overtopping | 
                        
                             Harshinie Karunarathna 
                         | 
                        1999 |