Drupal-Bibcite0<style face="normal" font="default" size="100%">Rural tourism and food, identity and heritage: a look back at the Campos de Cima da Serra Route in nostalgic times.</style><style face="normal" font="default" size="100%">Rural tourism and food, identity and heritage: a look back at the Campos de Cima da Serra Route in nostalgic times.</style>