Columbia subject headings:
Cumbria (England)--Economic conditions.
Cumbria (England)--History.
Cumbria (England)--Social conditions.
Harvard subject headings:
Cumbria (England)--Economic conditions.
Cumbria (England)--History.
Cumbria (England)--Social conditions.
Princeton subject headings:
Cumbria (England)--Economic conditions.
Cumbria (England)--History.
Cumbria (England)--Social conditions.