Gil Soriano, ConchaCalvo Sorando, José Pedro2023-06-202023-06-2020081132-9157https://hdl.handle.net/20.500.14352/51599spaPresente y fututo de los recursos geológicosPresent and future of geological resourcesjournal articlehttp://www.raco.cat/index.php/ECT/issue/archiveopen access55Recursos naturalesNatural resourcesGeología2506 Geología