Titre
            
                On some hydrogeological and geophysical criteria adopted for ground water research in the high Nile river valley and the result thereof
            
         
    
            
            Description
            
                                    On some hydrogeological and geophysical criteria adopted for ground water research in the high Nile river valley and the result thereof / Vincenzo Cotecchia & Luigi Solaini
                            
         
    
    
    
            
            Description physique
            
                                    19 p., 1 carta di tav. : ill. ; 26 cm
                            
         
    
            
            Note
            
                                    In testa alla copertina:  Consiglio Nazionale delle Ricerche<br>Estratto da: Science et technique pour les régions peu développées, Roma : CNR, 1963
                            
         
    
    
    
            
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