Columbia subject headings:
Harvard subject headings:
Fournaise, Piton de la (Réunion)
Natural history--Réunion.
Réunion--History.
Tour guides (Persons)--Biography.
Volcanism--Réunion.
Princeton subject headings:
Fournaise, Piton de la (Réunion)
Natural history--Réunion.
Réunion--History.
Volcanoes--Réunion.