Groundwater (2) Science (2) Karst (2) sociologie (1) secteur des services (1) recherche (1) physique (1) philosophie (1) calcaire (1) pays (1) karst (1) eaux souterraines (1) géomorphologie (1) demande (offre et demande) (1) méthode (1) Testing (1) Discipline (1) Seedlings (1) Philosophy (1) Appointments and retirements (1) Retirement (1) Maps (1) Observations (1) Methods (1) Observations (1) Maps (1) Nineteen seventies (1) Wells (1) Wealth (1) Water (1)