{"id":"000071900","type":"article","title":"Exploraciones geoespeleológicas en la Sierra de Grazalema","publisher":"Sociedad","publisher-place":"Sevilla","pages":"301-306","container-title":"XXXV aniversario de la Sociedad Espeleológica Geos","author":[{"family":"Sociedad Espeleológica Geos <Sevilla","given":"Spain>"}],"issued":{"raw":"2000"}}