Palabras claves: COSTA RICA, critical recharge zones, groundwater apparent age, multi-tracer approach, tropical and fractured volcanic aquifer
Autores: Boll J., Castro-Chacón L., Corrales-Salazar J.L., Gazel E., Germain Esquivel-Hernández, Montero-Rodríguez I., Pérez-Quezadas J., Rojas-Jiménez L.D., Sánchez-Murillo R., Vargas-Víquez J.