FRISCH, H. THE GUARANI AQUIFER PROJECT - DETERMINATION OF GROUNDWATER RECHARGE AND DEVELOPMENT OF GROUNDWATERAND DRINKINGWATER PROTECTION. Águas Subterrâneas, [S. l.], 2000. Disponível em: https://aguassubterraneas.abas.org/asubterraneas/article/view/24008. Acesso em: 3 jul. 2024.