Columbia subject headings:
Arequipa (Peru : Department)--Economic conditions.
Arequipa (Peru : Department)--Social conditions.
Peru--Economic conditions.
Regionalism--Peru.
Harvard subject headings:
Arequipa (Peru : Department)--Economic conditions.
Arequipa (Peru : Department)--Social conditions.
Peru--Economic conditions--Regional disparities.
Regionalism--Peru
Princeton subject headings: