Columbia subject headings:
Climatic changes--Spain.
Natural disasters--Latin America--History.
Natural disasters--Social aspects.
Natural disasters--Spain--History.
Harvard subject headings:
Climate and civilization--Latin America--History.
Climate and civilization--Spain--History.
Climatic changes--Social aspects--Latin America--History.
Climatic changes--Social aspects--Spain--History.
Latin America--Climate--Social aspects--History.
Natural disasters--Latin America--History.
Natural disasters--Spain--History.
Spain--Climate--Social aspects--History.
Princeton subject headings:
Climate and civilization.
Latin America--Climate--History.
Spain--Climate--History.