Columbia subject headings:
Disasters in literature.
Natural disasters--Social aspects--Switzerland.
Swiss literature--History and criticism.
Swiss literature--Themes, motives.
Harvard subject headings:
Disasters in literature.
Natural disasters--Social aspects--Switzerland.
Swiss literature--History and criticism.
Swiss literature--Themes, motives.
Princeton subject headings:
Disasters in literature.
Natural disasters--Social aspects--Switzerland.
Swiss literature--History and criticism.
Swiss literature--Themes, motives.